 Herbicide Aza Bisponsonic Acid and Composition Containing It
专利摘要:
Using a bisphosphonic acid compound of formula (I), wherein n is 1, 2, 3, 4, 5 or 6 or an agrochemically acceptable salt or hydrolysable ester thereof and a composition containing these bisphosphonic acid To manage the growth of undesirable plants. This herbicide composition shows a desirable effect when applied to plants after germination, but shows no significant effect when applied to plants before germination. Novel aza-bisphosphonic acid compounds are also disclosed. 公开号:KR19980703710A 申请号:KR1019970707110 申请日:1996-04-08 公开日:1998-12-05 发明作者:피셔카알제이.；울라드프랭크엑스.；리드배터미카엘알.；거어드스존엠. 申请人:스미길레티엠.；제네카리미티드； IPC主号:
专利说明:
Herbicide Aza Bisponsonic Acid and Composition Containing It The need for effective herbicides does not need to be particularly stressed. Management of weeds and crops has significant economic importance because competition with weeds interferes with the production of leaves, fruits and seeds. Weeds can reduce effective harvests and yields. Miscellaneous crops in non-crop areas may present a risk of fire, cause avalanches and avalanches, and irritate people with allergies. Therefore, it is very desirable to suppress the growth of weeds. In addition, it is highly desirable to obtain a herbicide that shows a desirable effect on plants when used after post emergently, but has little significant activity when used before germination. These herbicides, for example, will remove weeds that are already growing in cropland but will not damage crops that have not yet germinated. Accordingly, it is an object of the present invention to provide effective novel herbicide compositions, novel weed management methods, and novel herbicide compounds. It is another object of the present invention to provide novel compositions, methods, and herbicide compounds which do not have a significant effect on pre-germination management and which exhibit desirable effects on post-germination management. Japanese Patent Publication 54-147925 (Nissan Chemical) discloses a herbicide bisponsonic acid compound bonded to a single carbon atom. This compound had the following formula. Provided that X and Y are each hydrogen, halogen, alkyl or cycloalkyl; Or salts thereof. Aza-bisphosphonic acids in which the carbon element to which two phosphonic acid groups are bonded are directly linked to the nitrogen atom of the amino group are described in US Pat. No. 4,447,256 (Suzuki et al); British Patent 1,508,772 to devlin; Japanese Patent Publication 54-37829 (Nissan Chemical); Japanese Patent Publication 54-144383 (Nissan Chemical); Japanese Patent Publication 55-98105 from Nissan Chemical; And Herbicide properties of Aminophosphonic Acid Derivatives, Dr. Y. Okamoto, 1st international Congress on phosphorous Compounds, Rabat, October 17-21, 1977, pp 649-952; The defoliation properties of aminophosphonates structurally related to N- (phosphonomethyl) glycine (N- (Phosphonomethyl) glycine) containing a compound having the following molecular formula are further studies on Biological Activity by E. Bakuniak et al. of Aminophosphonates Structurally Related to N- (Phosphonomethyl) glycine Journal of Environmental Science and Health. VolB 18, Nos. 4 and 5, pp. 485-496 (1983). Japanese Patent Publication No. 55-98193 discloses a herbicide compound of the following formula. Provided that R is H, lower alkyl or halogen; X is -CH 2- , S or O; Y is lower alkyl or halogen; And alkali salts thereof. Although aza-bisphosphonic acids, in which two phosphonic acid-bonded carbons are linked to nitrogen atoms through one or more carbon atoms, are disclosed in the art, this particular compound does not indicate that they have the activity of herbicides. . Thus, US Pat. No. 3,962,318 discloses compounds useful as flame retardants, while German Patent No. 5,133,972 discloses compounds useful as chelators in water treatment, US Pat. 5,133,972, US Patent 4,990,503, US Patent 4,254,114, US Patent 4,666,895, US Patent 4,927,814, US Patent 4,939,130, US Patent 4,942,157, European Patent Publication No. 96.931, European Patent Publication 96,933, European Patent Publication 186,405, European Patent Publication 274,158, European Patent Publication 522,576, European Patent Publication 513,760, PCT Patent Publication WO93 / 24500, German Patent Publication DE3,804,686 and German Patent Publication DE3,626,058 all disclose the pharmaceutical use of certain disclosed compounds. The present invention relates to a herbicide composition containing aza-bisphosphonic acid, wherein the aza-bisphosphonic acid has two to seven carbon elements and two nitrogen elements to which two phosphonic acid groups are bonded. It is linked by carbon atoms. Another aspect of the invention relates to a method for managing undesirable growth of a plant by providing an effective amount as a herbicide of the aza-bisphosphonic acid in the area to be managed. Another aspect of the invention relates to a novel aza-bisphosphonic acid compound. Summary of the Invention Herbicide compositions of one embodiment of the present invention include the following. (A) A herbicidally effective amount of the compound of formula (I): (One) Provided that n is 1, 2, 3, 4, 5 or 6, R 1 is hydrogen, hydroxy, C 1 -C 4 alkoxy, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy-C 1 -C 4 -alkyl, hydroxy-C 1 -C 4 -alkoxy or N (R 8 ) (R 9 ) (R 8 and R 9 are each independently hydrogen or C 1 -C 3 alkyl), R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or formula N (R 12 ) (R 13 ) (R 12 and R 13 are independently hydrogen, hydrocarbyl; substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 aryl, halo, or C 1 -C 6 alkyl- C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo, or a C 1 C 6 alkyl substituted with a -C 6 - C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 5 are optionally substituted with 3-6 carbocyclic rings: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio Or N (R 10 ) (R 11 ) (R 10 and R 11 are each independently hydrogen or C 1 -C 12 alkyl); And m is 0, 1 or 2; or Its agrochemically acceptable hydrolyzable esters or salts thereof; And Its agrochemically acceptable carrier. Another aspect of the present invention relates to a method for managing plant growth, comprising providing an effective amount to a plant trajectory with a herbicide of a compound of formula (I): (Ⅰ) Provided that n is 1, 2, 3, 4, 5 or 9; R 1 is hydrogen, hydroxy, C 1 -C 4 alkoxy, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy-C 1 -C 4 -alkyl, hydroxy-C 1 -C 4 -alkoxy or N (R 8 ) (R 9 ), provided that R 8 and R 9 are each independently hydrogen or C 1 -C 3 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or formula N (R 12 ) (R 13 ) (R 12 and R 13 are independently hydrogen, hydrocarbyl; substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 aryl, halo, or C 1 -C 6 alkyl- C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo, or a C 1 C 6 alkyl substituted with a -C 6 - C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 5 are optionally substituted with 3-6 carbocyclic rings: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio Or N (R 10 ) (R 11 ) (R 10 and R 11 are each independently hydrogen or C 1 -C 12 alkyl); And m is 0, 1 or 2; or Its agrochemically acceptable hydrolyzable esters or salts thereof; And Its agrochemically acceptable carrier. Another aspect of the invention relates to a novel aza-bisphosphonic acid compound having a structure of the formula (I) above. The compound used for the herbicide compound of this invention is following formula (I). (Ⅰ) Provided that n is 1, 2, 3, 4, 5 or 9; R 1 is hydrogen, hydroxy, C 1 -C 4 alkoxy, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy-C 1 -C 4 -alkyl, hydroxy-C 1 -C 4 -alkoxy or N (R 8 ) (R 9 ), provided that R 8 and R 9 are each independently hydrogen or C 1 -C 3 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or formula N (R 12 ) (R 13 ) (R 12 and R 13 are independently hydrogen, hydrocarbyl; substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 aryl, halo, or C 1 -C 6 alkyl- C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo, or a C 1 C 6 alkyl substituted with a -C 6 - C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 5 are optionally substituted with 3-6 carbocyclic rings: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio Or N (R 10 ) (R 11 ) (R 10 and R 11 are each independently hydrogen or C 1 -C 12 alkyl); And m is 0, 1 or 2; or Its agrochemically acceptable hydrolyzable esters or salts thereof; And Its agrochemically acceptable carrier. Preferably, R 1 is hydrogen, hydroxy, halogen, or C 1 -C 4 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; R 6 and R 7 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; Pyridyl; Substituted pyridyl; Phenyl; Substituted phenyl; C 6 -C 14 aralkyl; Substituted C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; or R 2 and R 4 combine with a carbon atom to form the following: optionally substituted C 5 -C 6 cycloalkyl or cycloalkenyl ring; or R 4 and R 6 combine with nitrogen and a carbon atom to optionally form together the following: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkylthio or C 7 -C 16 aralkyl A ring consisting of 3 to 7 substituted with; or R 6 and R 7 combine with nitrogen to optionally form the following: halogen, hydroxy, C 1 -C 6 alkoxy, nitro, C 1 -C 6 alkyl, C 7 -C 16 aralkyl or C 1- A ring consisting of 3 to 7 optionally substituted with C 6 alkylthio group; m is 1, 2 or 3. More preferably, R 1 is hydrogen or hydroxy; R 2 and R 3 are hydrogen; R 4 and R 5 are each independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; R 6 and R 7 are independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; or R 4 and R 6 combine with nitrogen and carbon atoms in the form: pyrrolidine or piperidine ring, either of which is halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl Optionally substituted with; or R 6 and R 7 combine with nitrogen to form the following: a pyrrolidine or piperidine ring, either of which is optionally halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl Is substituted; And n is 1. Particularly preferred compounds used in the herbicide compounds and preparation methods of the present invention are as follows. 3- (benzylamino) propane-1,1-bisphosphonic acid (3- (benzylamino) propane-1,1-bisphosphonic acid); 3- (1-pyrrolidino) propane-1,1-bisphosphonic acid (3- (1-pyrrolidino) propane-1,1-bisphosphonic acid); 3- (N-methyl-N-propylamino) propane-1,1-bisphosphonic acid (3- (N-methyl-N-propylamino) propane-1,1-bisphosphonic acid); 3- (N-methyl-N-isobutylamino) propane-1,1-bisphosphonic acid (3- (N-methyl-N-isobutylamino) propane-1,1-bisphosphonic acid); 3- (alpha-methylbenzylamino) propane-1,1-bisphosphonic acid (3- (N-alpha-methylbenzylamino) propane-1,1-bisphosphonic acid); 3- (1-cyclohexylethylamino) propane-1,1-bisphosphonic acid (3- (1-cyclohexylethylamino) propane-1,1-bisphosphonic acid); (4-methyl-3-amino) pentane-1,1-bisphosphonic acid (4-methyl-3-amino) pentane-1,1-bisphosphonic acid; (4-methyl-3-benzylamino) pentane-1,1-bisphosphonic acid (4-methyl-3-benzylamino) pentane-1,1-bisphosphonic acid; 3-aminooctane-1,1-bisphosphonic acid; 4- (benzylamino) hetan-1,1-bisphosphonic acid (4- (benzylamino) hexane-1,1-bisphosphonic acid); 2- (2-pyrrolidino) ethane-1,1-bisphosphonic acid; 2- (2-piperidino) ethane-1,1-bisphosphonic acid; And 2- (2-piperidino) -1-hydroxyethane-1,1-bisphosphonic acid (2- (2-piperidino) -1-hydroxyethane-1,1-bisphosphonic acid). Another aspect of the invention relates to a novel aza-bisphosphonic acid compound of formula (II) (Ⅱ) Provided that n is 1, 2, 3, 4, 5 or 6; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydocarbyloxin; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrcarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or the formula N (R 10 ) (R 11 ) (R 10 and R 11 are independently hydrogen, hydrocarbyl or substituted hydrocarbyl); or R2And R4or R4And R6or R6And R7or R4And R5Forms a ring of 3 to 7 optionally substituted as described above; m is 0, 1 or 2; And Agrochemically acceptable salts thereof; Provided that when n is 1, R2, R3, R4, R5, R6, R7Is not hydrogen. Preferred novel compounds of formula (II) n is 1, 2 or 3; R 2 , R 3 , R 4 and R 5 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; R 6 and R 7 are each independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; or R 2 and R 4 combine with a carbon atom to form the following: optionally substituted C 5 -C 6 cycloalkyl or cycloalkenyl ring; or R 6 and R 7 combine with nitrogen to optionally form the following: halogen, ring consisting of 3 to 7 substituted by hydroxy, C 1 -C 6 alkyl; C 1 -C 6 alkylthio; Or C 6 -C 10 aralkyl; And Agrochemically acceptable hydrolyzable esters or salts thereof. Preferred novel compounds of formula (II) n is 1; R 2 and R 3 are each hydrogen; R 4 and R 5 are each independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; R 6 and R 7 are independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; or R 6 and R 7 optionally bind with nitrogen in the following form: pyrrolidine or piperidine ring, either of which is halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkylthio Or optionally substituted with C 6 -C 10 aralkyl. Particularly preferred compounds used in the present invention include the following. 3- (benzylamino) propane-1,1-bisphosphonic acid (3- (benzylamino) propane-1,1-bisphosphonic acid); 3- (1-pyrrolidino) propane-1,1-bisphosphonic acid (3- (1-pyrrolidino) propane-1,1-bisphosphonic acid); 3- (N-methyl-N-propylamino) propane-1,1-bisphosphonic acid (3- (N-methyl-N-propylamino) propane-1,1-bisphosphonic acid); 3- (N-methyl-N-isobutylamino) propane-1,1-bisphosphonic acid (3- (N-methyl-N-isobutylamino) propane-1,1-bisphosphonic acid); 3- (alpha-methylbenzylamino) propane-1,1-bisphosphonic acid (3- (N-alpha-methylbenzylamino) propane-1,1-bisphosphonic acid); 3- (1-cyclohexylethylamino) propane-1,1-bisphosphonic acid (3- (1-cyclohexylethylamino) propane-1,1-bisphosphonic acid); (4-methyl-3-amino) pentane-1,1-bisphosphonic acid (4-methyl-3-amino) pentane-1,1-bisphosphonic acid; (4-methyl-3-benzylamino) pentane-1,1-bisphosphonic acid (4-methyl-3-benzylamino) pentane-1,1-bisphosphonic acid; 3-aminooctane-1,1-bisphosphonic acid; 4- (benzylamino) hetan-1,1-bisphosphonic acid (4- (benzylamino) hexane-1,1-bisphosphonic acid); 2- (2-pyrrolidino) ethane-1,1-bisphosphonic acid; The above formulas may be produced by different methods of arranging the molecular crystal structure in the crystal lattice, or by inactivating a molecular moiety which rotates to other parts, or by forming a geometrical isomer or intra-molecular or intramolecular hydrogen bond. Physically distinct modifications of the compounds as well as tautomeric forms of the structures depicted herein. Compounds of the above formula may be enantiomers present. The present invention includes the individual enantiomers and mixtures of both. As specified herein, the term hydrocarbyl refers to a carbon atom of 1 to 16, whether it is a substituent per se or a portion of a larger group (ie hydrocarbyloxy, hydrocarbyl-S (O) m-, etc.). It includes a hydrocarbon group having. Hydrocarbyl thus comprises, for example, C 1 to C 16 alkyl (ie, methyl, ethyl, propyl, isopropyl, sec-hexyl and hexyl), including straight and branched isomers; Cycloalkyl consisting of 2 to 16 carbon atoms (ie cyclopropyl, cyclobutyl and cyclohexyl); C 2 to C 16 alkenyl (ie propynyl) including such as alkyl and crotyl; Phenyl; Phenylalkyl; Alkylphenyl; Alkenylphenyl, alkenylphenyl, alkynylphenyl, alkylbenzyl, alkenylbenzyl, alkynyl benzyl, naphthyl and the like. When applied to the term hydrocarbyl (or similar term otherwise defined), the term substituted refers to halogen (ie, fluorine, chlorine, bromine, and iodine), C 1-10 alkyl, C 1-10 alkoxy, C 1-10 alkyl-S (O) m − is intended to include a hydrocarbyl group as defined above having one or more substituents selected from the group consisting of, nitro, cyano, or CF 3 groups. Also, if the hydrocarbyl radical is a substituted aryl radical (ie, phenyl, benzyl or naphthyl), the substituents will include one or more substituents listed in the above sentence. The term substituted pyridyl is intended to include the above substituents for substituted aryl radicals. In addition, unless otherwise defined, the term alkyl is intended to include linear, branched, and cycloalkyl compounds. The definition of the term halogen as defined above includes fluorine, chloro, bromo and iodo groups. In polyhalogenated groups, halogens will be the same or different. The compounds of the present invention have been found to be useful herbicides for a wide range of plant species, including broadleaf and grassy species, and to be useful as herbicides after germination. Accordingly, the present invention relates to a method for managing a mongrel, which comprises administering an effective amount with a herbicide of a compound as described herein in an area where the management of the mongrel is desired. The terms herbicide and herbicide are used herein to prevent or control the growth of undesirable plants. Preventive care and coordination can prevent intrinsic growth such as annihilation, growth retardation, defoliation, drying, conditioning, growth inhibition, tillering, irritation, leaf burn, and dwarfism. Includes all distorting actions The term effective amount of herbicide refers to the amount by which control or adjustment is obtained when applied to the unwanted plant itself or to the area in which such plant is growing. The term plant is intended to include germinated seeds, germinated seedlings, and hybrids comprising roots and areas above the ground. Agrochemically acceptable salts are readily understood by those skilled in the art and include alkali metals, ammonium, phosphonium, sulfonium salts, organic derivatives thereof and the like. When R 1 is hydrogen and n is 0, the compounds of the present invention can generally be prepared by reacting tetraethyl vinylidene bisphosphonate with an appropriate amine. The reaction is generally carried out at about 0-100 ° C. in a suitable non-reactive solvent such as acetonitrile, diethyl ether, toluene, tetrahydrofuran and the like. The ester group is removed using bromotrimethylsilane or an aqueous hydrochronic acid. Tetraethyl vinylidene bisphosphonates are described in C. Degenhardt et al., J. Org. Chem., Vol 51, pp 3488-3490 (1986). The applied amines are commercially available but are prepared with the corresponding bromide according to methods well known to those skilled in the art, namely the Gabriel Synthesis method (Vogel, A Textbook of Practical Organic Chemistry, 3rd edition, pp569). When R 1 is hydrogen and n is 0, compounds of the invention generally alkylate tetraethyl methylene bisphosphonates with substituted alkyl halides such as alkyl bromide, ethyl bromoacetate or N, N-dimethyl chloroacetamide And then convert olefins, esters or amides to amines and hydrolyze phosphonate esters to phosphonic acids. Alternatively, for compounds where R 1 is hydrogen and n is 1, the compounds are prepared by adding nitroalkanes to vinylidine bisphosphonates. This intermediate nitro compound will be reduced to the first amine from which various substituted amines can be produced by alkylation of the reduction. On the other hand, the nitro group will be hydrolyzed to produce ketones that can be aminated by reduction to several kinds of amines. In order for the amine to produce a compound containing sensitive groups, the phosphonate ester group will be transesterified using a compound such as bromotrimethylsilane. The groups may be hydrolyzed with water and not blocked. In addition, if R 1 is a suitable carboxylic acid, amide or nitrile other than hydrogen, the production of the compound may be converted to one having a PCl 3 and a phosphorous acid or P 2 O 3 which are well known to those skilled in the art. . The composition of the present invention comprises a compound of formula (I) and a suitable carrier well known to those skilled in the art. The compounds of the present invention are useful as herbicides and can be applied at various concentrations by various methods known to those skilled in the art. The compound is useful for managing undesirable growth of hybrids by post-germination application in areas in need of care. In practice, the compounds may be applied in formulations comprising various adjuvants and carriers well known to those skilled in the art or used industrially as dispersion aids. The choice of formulation and the mode of application of a given compound affects their activity and therefore selection becomes important. Thus, the compounds of the present invention are formulated in the form of soluble powdered, emulsified concentrates, powdered or dusted, fluidized, solutions, suspensions or emulsions. The formulations may contain up to 95% or more in amounts as small as 0.5% by weight of the active ingredient. The appropriate amount of a given compound will depend on the condition of the plant to be managed. The degree of application generally varies from 0.01 to 10 pounds per acre, preferably from 0.02 to 4 pounds per acre. Soluble powder is in the form of finely divided particles that quickly disperse in water or other oily carriers. The particles have the active ingredient retained in the solid matrix. Typical solid matrices are fuller soil, kaolin, silica and other rapidly solubilizing organic or inorganic solids. Solubilized powder usually contains from 5% to 95% of the active ingredient to which a small amount of solubilizing, dispersing, or emulsifier is added. The emulsified concentrate is a homogeneous dispersion of the fat or oil composition in water or other fats and oils, or consists entirely of the active ingredient in combination with fats or solids emulsifiers, in addition to xylenes, polyvalent aromatic naphthas, isophorone and other nonvolatile It may also contain a holding carrier such as an organic solvent. In use, these concentrates can be applied as a spray to areas where they are normally treated by dispersing in water or other oils and fats. The amount of active ingredient will range from about 0.5% to 95% of the concentrate. Dust is a freely flowing mixture of finely divided solids and active ingredients such as talc, cray, powder and dispersants and other organic or inorganic solids that act as carriers. Microcapsules typically contain an active material in an inert pore cell that allows the solution or droplets of the active ingredient to escape at ambient rates at controlled rates. The diameter of the encapsulated droplets is usually about 1 to 50 microns. The contained material is generally comprised between 50 and 95% by weight of the capsule and may comprise a solvent in addition to the active compound. Cells of membrane material include natural and synthetic solids, cellulose materials, styrene-butadiene interpolymers, polyacrylonitrile, polyacrylates, polyesters, polyamides, polyureas, polyurethanes, and starch xantites. Other agents useful as herbicides include simple solutions in which the active ingredient is completely dissolved in the solvent in the desired concentration. Pressurized sprays may also be used in which the active ingredient is dispersed in finely divided form as a result of vaporization of the low melting point solvent carrier. Many of these formulations include solubilizers, dispersants, emulsifiers. Examples include alkyl and alkylaryl sulfonates and sulfates and salts thereof: polyhydric alcohols; Polyethoxylate alcohols; Esters and fethiamine. These reagents usually comprise 0.1% to 15% by weight of the formulation. Each of these formulations is made in a package containing herbicides along with other components of the formulation (diluents, emulsifiers, surfactants). The formulations can also be prepared by the tank miss method, and the components are obtained separately and synthesized in the medium. The compounds of the present invention are also useful when mixed with other herbicides and / or deciduous agents, desiccants, growth inhibitors and the like. The other substance may contain from 5% to 95% of the active ingredient in the formulation. These mixtures can often increase the efficiency of weed management and often give results that are difficult to achieve with each herbicide formulation. Examples of deciduous, desiccant and plant growth inhibitors that may be added together with the compound of the present invention are other herbicides. A. benzo-2,1,3-thiadiazin-4-one-2,2-dioxide such as bentazone; B. MCPA, MCPA-thioethyl, dichlorprop, 2,4,5-T, MCPB, 2,3-D, 2,4-DB, mecoprop, triglopyr hormonal herbicides such as triclopyr, fluroxypyr, clopyralid and derivatives thereof (ie, salts, esters and amides), in particular phenoxyalkanoic acid; C. 1,3-dimethylpyrazole-derivatives such as pyrazoxyfen, pyrazolate and benzofenap; D. dinitrophenols and derivatives thereof (ie DNOC, dinoterb, dinoseb and esters thereof, acetates such as dinocept acetate); Dinitroaniline herbicides such as E. dinitamine, trifluralin, ethalfluralin, pendimethalin and oryzalin; F. diuron, flumeturon, metoxuron, neburon, isoproturon, chlorotoluron, chloroxuron, linuron arylurea herbicides such as linuron, monolinuron, chlorobromuron, daimuron and metabenzthiazuron; Phenylcarbamoyloxyphenylcarbamates such as G. phenmedipham and desmedipham; 2-phenylpyridazin-3-ones such as H. chloridazon and norflurazon; I. uracil herbicides such as lenacil, bromacil and termacil; Such as J. atrazine, aziprotryne, cyanazine, promethrin, dimethametryn, simetryne and terbutryn Triazine herbicides; Thiocarbamite herbicides such as K. piperophos, bensulide and butamifos; L. cycloate, vernolate, molinate, thiobencarb, butylate *, EPTC *, trialate, diallylate, ethyl esprocab, Thiocarbamite herbicides such as thiocarbazil, pyridate and dimepiperate; 1,24-triazine-5-one herbicides such as M. metamitrone and metrizin; Benzoic acid herbicides such as N. 2,3,6-TBA, dicamba and chloramben O. Pretilachlor, Butachlor, Corresponding alachlor, Corresponding Compound propachlor, Propane, Propanil, Metazachlor, Metolachlor ), Acetochlor and dimethachlor Dihalobenzonitrile herbicides such as P. dichlobenil, bromoynil and ioxynil; Q. diphenylether herbicides such as Dalapon, TCA and salts thereof; R. lactofen, fluoroglycopene or salts or esters thereof, nitrofen, biphenox, acifluorfen, and salts and esters thereof, oxyfluorophene and ponessafen, chlornitropen and clomethoxyphene Diphenylether herbicides S. diclofop and ester esters thereof, methyl esters thereof, fluazifop and esters thereof, haloxyfop and esters thereof, quizalofop and esters and phenoxapro Esters thereof such as fenoxaprop and ethyl esters; T. aloxydim and its salts, triketones such as cethoxydim, cycloxydim, sulcotrione, tralkoxydim and clethodim And cyclohexanedione herbicides U. chlorosulfuron, sulmeturon, metsuluron and salts thereof; Esters such as benzsulfuron and esters of methyl, esters such as DPX-M6313, chlorimuron and ethyl esters thereof, esters such as pyrimulfuron and methyl esters thereof, sulfonyl ureas such as DPX-LS300 and pyrazosulfuron Herbicides; V. imidazolidinone herbicides such as imazaquin, imazamethabenz, imazapyr alc its isopropyl ammonium salt, imazathapyr; W. flamprop and its salts, arylanilide herbicides such as benzoylpropethyl, diflurenican; X. glyphosate and glutyfosinate alc salts and esters thereof and amino acid herbicides such as sulfosate and villanafoss; Organoarsenical herbicides such as Y. MAMA; Z. napropamid, propyzamid, carbetamid, tebutam, bromobutide, isoxaben, naproanilide, Herbicide amide derivatives such as diphenamid, and naptalam; AA. Its salts such as ethofumesate, cinmethyline, dipenzoquat and methylsulfate salts, clomazone, oxadione, bromophenosim, barban, tridiphan, in a ratio of 3: 1 Mixed herbicides including fluorochloridone, quinclolac and mefanacet BB. Examples of close herbicides, including being paraquat and being diquat, and silver dipyridium These compounds are preferably used in combination with an emollient such as 2,2-dichloro-N, N-el-2-propenylacetamide (dichlorid). These formulations are applied according to conventional methods in areas where care is desired. Dust and liquid compositions can be applied, for example, by powder spreaders, control plants and handheld sprays and spray spreaders. The formulations may also be applied in airplanes, such as dust or sprays, or in rope wick applications. An example of a typical formulation is as follows. 5% dust: 5 parts active compound 95 talc 2% dust: 2 parts active compound 1 well dispersed silicate acid 97 talc These dusts are formed by mixing each component and pulverizing to a desired particle size. Soluble Powder: 70%: 70 parts of active compound 5 parts sodium dibutylnaphthylsulfonate 3 parts naphthalenesulphonic acid / phenolsulonic acid / phenol-sulonic acid / formaldehyde concentrate (3: 2: 1) 10 kaolins Twelve Champagne chalk 40%: 40 parts active compound 5 parts sodium lignin sulfonate 1 part sodium dibutylnaphthalene sulfonic acid Part 54 Silicick Acid 25%: 25 parts active compound 4.5 parts sodium lignin sulfate 1.9 parts campain calc / -hydroxyethyl cellulose (1: 1) 8.3 parts sodium aluminum silicate 16.5 parts of kieselguhr 46 kaolins 10%: 10 parts active compound Mixture of saturated fatty alcohol sulphate 5 parts naphthalenesulphonic acid / formaldehyde concentrate 82 kaolins The soluble powder mixes the active compound and the additives in a suitable mixer, resulting in the milling of the mixture in a mill or roller. Emulsified Concentrate: 25%: 25 parts active ingredient 2.5 parts epoxidized vegetable oil 10 parts Alkylarylsulfonate / fatty alcohol polyglycol ether mixture 57.5 parts xylene The content of the composition of the present invention having an effective amount as a herbicide is determined depending on the condition of the seed or plant to be managed. The application rate of the active ingredient varies from 0.01 to 25 pounds per acre, preferably 0.10 to 10 pounds per acre, in appropriate amounts depending on the approximate cost and the desired result. It is certain that compositions that exhibit low herbicidal activity will require higher amounts than the reference active compound. The following examples are intended to further illustrate the invention and are not intended to limit the scope of the invention in any sense. Example 1 Preparation of 3- (dipropylamino) propane-1,1-bisphosphonic acid (Compound No. 17) A. Preparation of 3,3-bis (diethoxylphosphinyl) -propanoic acid An aqueous solution of NaOH (4.00 g, 100 mmol) (50 mL) was added to an ethanol solution (100 mL) of ethyl 3,3-bis (diethoxyphosphinyl) propionate (32.6 g, 87 mmol) and at 80 ° C. Heated for 1 hour. After cooling, ethanol was evaporated and the residue acidified with 12N HCl. The product was extracted with dichloromethane (5 x 50 mL). The organic layer was dried (Na 2 SO 4 ) and concentrated to afford the desired compound (28.8 g, 96%) in the form of a viscous oil. B. Preparation of N, N-dipropyl-3,3-bis (diethoxy-phosphinyl) propionamide Oxalyl chloride (0.61 g, 4.77 m) in a dichloromethane solution (10 ml) of 3,3-bis (diethoxyphosphinyl) -propanoic acid (1.5 g, 4.34 mmol) and dimethylformamide (2 drops) Mol) was added. The solution was stirred at ambient temperature until gas evolution ceased (˜1 hour). The solution was evaporated and pumped in vacuo to give acid chloride as an orange oil which was used directly. The acid chloride was dissolved in dichloromethane (20 mL) and cooled at 0 ° C. A dichloromethane solution (5 mL) of dipropylamine (0.89 g, 8.8 mmol) was added dropwise and heated to room temperature and stirred for 18 hours. Dichloromethane (25 mL) was added and the reaction mixture was washed with 1N HCl (25 mL) and NaHCO 3 (25 mL). The organic layer was dried (Na 2 SO 4 ) and concentrated to afford the desired compound (1.3 g 70%) in oil phase. C. Preparation of Tetraethyl-3- (dipropylamino) -propane-1,1-bisphosphonate THF (7.1 mL) solution of N, N-dipropyl-3,3-bis (diethoxy-phosphinyl) propionamide (1.25 g, 2.9 mmol) was cooled to 0 ° C. and borane-methylsulfide (0.71 mL) , 7.1 mmol) was added by syringe. The reaction was stirred at 0 ° C. for 20 minutes and heated at 65 ° C. for 3 hours. The reaction mixture was cooled to 0 ° C. and 6N HCl (6 mL) was added carefully. The solvent was removed in vacuo and the residue was concentrated by treatment with methanol (5 mL). The residue was dissolved in water (10 mL) and extracted with Et 2 O (3 × 10 mL). The aqueous layer was made of base with solid KOH and filled with NaCl. The product was extracted with dichloromethane (5 × 20 mL), dried (Na 2 SO 4 ) and concentrated to afford the desired compound (0.71 g, 60%). D. Preparation of 3- (dipropylaminopropane) -1,1-bisphosphonic acid Tetraethyl-3- (dipropylamino) propane-1,1-bisphosphonate (0.55 g, 1.3 mmol) and 12N HCl (6 mL) were heated in the reflex for 20 hours. After cooling, the volatiles were removed in vacuo to yield 0.47 g of compound 17 as a hygroscopic glass. Example 2 Preparation of 3- (benzylamino) propane-1,1-bisphosphonic acid (Compound No. 21) A. Preparation of N-methoxy-N-methyl-3,3-bis- (diethoxyphosphinyl) propionamide Oxalyl chloride (1.65 g, 13.0 m) in a dichloromethane solution (25 ml) of 3,3-bis (diethoxyphosphinyl) -propanoic acid (4.00 g, 11.5 mmol) and dimethylformamide (2 drops) Mol) was added. The solution is stirred at ambient temperature until gas evolution stops (˜1 hour). The solution was evaporated and benzene (20 mL) was added. The solvent was removed in vacuo and acid chloride provided as orange oil and used directly. The acid chloride was dissolved in dichloromethane (100 mL) and N-methyl-O-methylhydroxylamine hydrochloride (1.25 g, 13.0 mmol) was added. The reaction mixture was cooled in an ice bath and pyridine (2.05 g, 26.0 mmol) was added dropwise. After addition, it was heated to room temperature and stirred for 1 hour. The mixture was washed with 1N HCl (50 mL), saturated NaHCO 3 (50 mL), dried (Na 2 SO 4 ) and concentrated to give an crude product in the form of an oil. Flash chromatography on silica gel eluting with 20% I-propanol in EtOAc gave the desired compound (3.50 g, 78%) in a light yellow oily phase. B. Preparation of Tetraethyl-3-oxopentan-1,1-bisphosphonate THF (5 mL) solution of N-methoxy-N-methyl-3,3-bis (diethoxyphosphinyl) propionamide (1.00 g, 2.6 mmol) was 80% in THF (10 mL) at 0 ° C. It was added slowly to a slurry of sodium hydride (80 mg, 2.7 mmol). Stirring was continued until the entire hydride was consumed (-20 minutes). The solution was cooled to −78 ° C. and ethylmagnesium bromide (1.0 mL of 3.0 M solution of diethyl ether, 3.0 mmol) was added. After addition, the reaction mixture was heated to 0 ° C. and stirred for 1 hour. The reaction was stopped by the slow addition of an ice-cold mixture of well stirred ethanol (40 mL), concentrated HCl (5 mL). The solvent was removed in vacuo and the residue was treated with brine (20 mL) and extracted with dichloromethane (4 x 20 mL). This mixed extract was dried (Na 2 SO 4 ) and concentrated in vacuo so that the resulting oil was purified by flash chromatography on silica gel eluting with 10% -i-propanol in ethyl acetate to give the desired compound as a pale yellow oil. (0.50 g, 54%) was obtained. C. Preparation of 3- (benzylamino) pentane-1,1-bisphosphonic acid To a solution of tetraethyl 3-oxopentan-1,1-bisphosphonate (0.50 g, 1.4 mmol) in methanol (5 mL) was added a small amount of bromothymol blue and benzylamine (0.75 g, 7.0 mmol). It was. Acetyl acid was added dropwise until the solution turned yellow (pH = 6) and NaCNBH 3 (57 mg, 0.9 mmol) was added. The resulting yellow product was stirred for 2 days at room temperature, during which additional NaCNBH 3 (20 mL) was added. After stirring for a total of 4 days, the reaction was brought to pH below 1 by addition of concentrated HCl and then the solvent was removed in vacuo. The residue was treated with water (10 mL) and washed with diethyl ether (2 × 20 mL). The aqueous layer was made of base (pH 10 or higher) by addition of solid KOH, filled with NaCl and extracted with dichloromethane (5 × 25 mL). The combined extracts were dried (Na 2 SO 4 ) and concentrated to give tetraethyl 3-benzylaminopentane-1,1-bisphosphonate. The material was hydrolyzed for 20 hours in a reflex with concentrated HCl (6 mL). The volatiles were removed in vacuo, the residue was dissolved in water (10 mL) and concentrated in vacuo to afford 0.49 g of compound 21 as a hygroscopic foam. Example 3 Preparation of 3- (butylamino) propane-1,1-bisphosphonic acid (Compound No. 20) A. Preparation of N-butyl-3,3-bis (diethoxyphosphinyl) propionamide Tetraethyl methylenebisphosphonate (1.44 g, 5.0 mmol) in THF (1 mL) was added to a slurry of 80% sodium hydride (150 mg, 5.0 mmol) in THF (4 mL) at 0 ° C. The reaction was heated to room temperature and stirred until the hydride was consumed. Further N-butyl-2-chloroacetamide (0.75 g, 5.0 mmol) and potassium iodide (100 mg) in THF (1 mL) were added. The reaction mixture was heated at 50 ° C. for 18 hours. During that time sodium chloride precipitated out. Additional sodium hydride (20 mg) was added and the reaction mixture was heated for an additional 4 hours. After cooling, the mixture was added to 1N HCl (10 mL) and diethyl ether (50 mL) was added. The diethyl ether layer was further extracted with water (3 × 10 mL). The combined aqueous compartments were extracted with dichloromethane (4 x 25 mL). The combined extracts were dried (Na 2 SO 4 ) and concentrated to afford the desired compound (1.40 g, 70%) in the oil phase. B. Preparation of 3- (butylamino) propane-1,1-bisphosphonic acid THF (9 mL) solution of N-butyl-3,3-bis (diethoxyphosphinyl) propionamide (1.40 g, 3.5 mmol) was cooled at 0 ° C. and borane-methyl sulfide (0.90 mL, 9.0 m Mol) is added by syringe. The reaction is stirred at 0 ° C. for 5 minutes and heated at 65 ° C. for 3 hours. The reaction mixture was cooled to 0 ° C. and 6N HCl (6 mL) was added carefully. The solvent was removed in vacuo and the residue was repeatedly concentrated in methanol (3 × 10 mL). The product was dissolved in 12 N HCl and heated in the reflex for 20 hours. After cooling, the volatiles were removed in vacuo and the residue was dissolved in water (10 mL) and concentrated to yield 1.05 g of compound 20 as a hygroscopic glass. Example 4 Preparation of 2- (2-pyrrolidino) ethane-1,1-bisphosphonic acid, triammonium salt (Compound No. 107) A. Preparation of Tetraethyl 2 [2- (1-pyrrolino)] ethane-1,1-bisphosphonate N-methoxy-N-methyl-3,3-bis (diethoxyphosphinyl) propionamide (1.82 g, 4.7 mmol) in THF (5 mL) was added to 80% sodium hydride (15 mL) in THF (15 mL). 160 mg, 5.3 mmol) was added at 0 ° C. Stir until hydride is consumed (˜20 min). The solution was cooled at 0 ° C. and 3- [1- (2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentyl) propylmagnesium bromide (1.0 M diethyl 15 ml of ether, 15 mmol) was added. After addition, the reaction mixture was heated to room temperature and stirred for 15 hours. At this time, the mixture was cooled to 0 ° C. and stopped by the slow addition of 10% HCl and stirred at room temperature for 2 hours. Ether (30 mL) was added and the product extracted with 1N HCl (3 × 10 mL). The combined aqueous extracts were washed with ether (10 mL) and solid KOH was added to raise the pH to 10. The solvent was evaporated and the residue was extracted with dichloromethane (4 x 50 mL). Evaporation of the solvent gave the crude product, which was purified by flash chromatography on silica gel eluted with 5% methanol in chloroform to give the desired compound (0.40 g). B. Preparation of Tetraethyl-2- (2-pyrrolidino) ethane-1,1-bisphosphonate Tetraethyl-2 [2- (1-pyrrolidino)] ethane-1,1-bisphosphonate was dissolved in ethanol (4 mL) and NaCNBH 3 (80 mg, 1.25 mmol) was added. After 30 minutes, 6N HCl was added (2 mL) to remove the solvent in vacuo. Methanol (10 mL) was added and evaporated. The residue was added to dichloromethane (20 mL) and extracted with 1N HCl (2 × 10 mL). The solution was made up to KOH with base (pH-10) and extracted with dichloromethane (3 × 20 mL). The combined organic extracts were dried (K 2 CO 3 ) and concentrated to give tetraethyl 2- (2-pyrrolidino) ethane-1,1-bisphosphonate. C. Preparation of 2- (2-pyrrolidino) ethane-1,1-bisphosphonate, triammonium salt Tetraethyl 2- (2-pyrrolidino) ethane-1,1-bisphosphonate (0.26 g, 0.75 mmol) was added with bromotrimethylsilane (1.00 mL, at 0 ° C. in a stirred solution (0.5 mL) in dry dichloromethane. 8.0 mmol) was added and the solution was heated to room temperature. After stirring for 16 hours, the solvent was removed in vacuo, the residue was dissolved in benzene (7 mL) and concentrated in vacuo. To the residue was added NH 4 OH ( 4 mL of 3.5M solution) stirred for 30 min at room temperature. The solvent was removed in vacuo and the residue was concentrated rapidly from methanol (2 × 5 mL) to give 0.24 g of 2- (2-pyrrolidino) ethane-1,1-bisphosphonic acid as a white powder. Example 5 Preparation of 5-aminopentane-1,1-bisphosphonic acid, triammonium salt (Compound No. 110) A. Preparation of Tetraethyl 5-aminopentane-1,1-bisphosphonate Tetraethyl vinylidine bisphosphate (1.20 g, 4.0 mmol) was dissolved in dry THF (10 mL) and cooled to 0 ° C. Ether solution of 3- [1- (2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentyl) propylmagnesium bromide (4.5 mL of 1.0 M solution, 4.5 mmol) This was added slowly, the reaction was left at room temperature for 15 hours and the reaction was stopped with 1N HCl (25 mL) and stirred for 2 hours. This was washed with ether (10 mL). The ether layer was extracted with 1N HCl and the mixed aqueous extracts were basified with KOH (pH 10). The volatiles were removed in vacuo and the residue was extracted with dichloromethane (3 x 50 mL). The solution was concentrated to 20 mL and extracted with 1N HCl (2 × 10 mL). Solid KOH was added to pH 10 and the product was extracted with dichloromethane (3 × 15 mL). The solution was dried (K 2 CO 3 ) and concentrated to give an oily desired compound (0.54 g). B. Preparation of 5-Aminopentane-1,1-bisphosphonic acid, triammonium salt To a solution (0.5 mL) obtained by stirring tetraethyl-5-aminopentane-1,1-bisphosphonate (0.51 g, 1.5 mmol) in dry dichloromethane (0.5 mL) at 0 ° C., bromotrimethylsilane (1.3 mL, 10 mmol) was added and the solution was heated to room temperature. After stirring for 16 hours, the solvent was removed in vacuo, the residue was dissolved in benzene (5 mL) and concentrated in vacuo. To the residue was added NH 4 OH (7 mL of 3.0 M solution) stirred for 30 min at room temperature. The solvent was removed in vacuo and the residue was concentrated rapidly from methanol (2 × 5 mL) to afford 0.52 g of 5-aminopentane-1,1-phenylbisponsonic acid, triammonium salt as a white powder. Example 6 Preparation of N-benzyl-5-aminopentane-1,1-bisphosphonic acid, triammonium salt (Compound No. 11) A. Preparation of Tetraethyl N-benzoyl-5-aminopentane-1,1-bisphosphonate Trichloromethane solution of benzoyl chloride (0.73 g, 5.0 mmol) was treated with triethyl 5-aminopentane-1,1-bisphosphonate (1.50 g, 4.5 mmol) and tritriol obtained at Part A of Example 11 at 0 ° C. To a dichloromethane solution of ethylamine (0.76 mL, 5.5 mmol) was added. Heated to room temperature for 30 minutes and the reaction was stopped by adding 1N HCl (30 mL). The reaction was extracted with dichloromethane (2 × 20 mL) and the combined organic layers were washed with saturated NaHCO 3 (2 × 15 mL), dried (Na 2 SO 4 ) and concentrated in vacuo. Purification by flash chromatography on silica gel eluting with 15% i-propanol in ethyl acetate in EtOAc gave the desired compound (0.64 g) in oil phase. B. Preparation of N-benzoyl-5-aminopentane-1,1-bisphosphonate THF (3.4 mL) solution of N-benzoyl-5-aminopentane-1,1-bisphosphonate (0.63 g, 1.36 mmol) was cooled to 0 ° C. and loaded with borane methylsulphate (0.34 mL, 3.4 mmol). Was added to the paper. The reaction is stirred at 0 ° C. for 20 minutes and heated at 65 ° C. for 2.5 hours. The reaction mixture was cooled to 0 ° C. and 6N HCl (4.0 mL) was added carefully. The solvent was removed in vacuo and the residue was concentrated repeatedly from methanol (2 x 5 mL). The residue was dissolved in water (10 mL) and extracted with diethyl ether (3 × 5 mL). The aqueous layer was basified with phenolphthalein with solid KOH and filled with NaCl. The product was extracted with dichloromethane (5 × 20 mL), dried (Na 2 SO 4 ) and concentrated to afford the desired compound (0.28 g). C. Preparation of N-benzyl-5-aminopentane-1,1-bisphosphonic acid, triammonium salt Bromotriethylsilane (0.54 mL, 4.1 mmol) was added to a solution of the compound of Part B (0.26 g, 0.58 mmol) stirred in dry dichloromethane (0.5 mL) at 0 ° C. and the solution heated to room temperature. It was. After stirring for 18 hours, the solvent was removed in vacuo. To the residue was added NH 4 0H (7 mL of 3.0 M solution) stirred for 30 min at room temperature. The solvent was removed in vacuo and the residue was concentrated rapidly from methanol (2 × 5 mL) to give N-benzyl-5-aminopentane-1,1-bisponsonic acid, triammonium salt as white powder. Example 7 Preparation of 3-Aminooctane-1,1-bisphosphonic acid (Compound No. 119) A. Preparation of Tetraethyl 3-nitrooctane-1,1-bisphosphonate Tetraethyl vinylidine bisphosphonate (2.0 g, 6.67 mmol) in THF (3 mL) was diluted with diisopropylamine (0.76 mg, 7.50 mmol) and 1-nitrohexane (0.87 g, 6.67) in THF (4 mL) at room temperature. to a stirred solution of mmol). The reaction mixture was stirred at ambient temperature for 18 hours and heated at 50 ° C. for 3 hours. After cooling, the solvent was removed in vacuo. The residue was dissolved in dichloromethane (30 mL) and washed with 1N HCl (10 mL) and water (10 mL). The mixed aqueous layer was extracted with dichloromethane (10 mL). The organic layer was pooled, dried (Na 2 SO 4 ) and concentrated. Purification by flash chromatography on silica gel eluting with 5% methanol in chloroform provided the desired compound (2.3 g, 80%) in oil phase. B. Preparation of Tetraethyl-3-aminooctane-1,1-bisphosphonate Tetraethyl-3nitrooctane-1,1-bisphosphonate (0.70 g, 1.62 mmol) was stirred in methanol (4 mL). The solution was stirred in ammonium formate (0.45 g, 6.9 mmol) and carbon (0.070 g). % Palladium was added. After 24 hours, 10% palladium and ammonium formate (0.45 g, 6.9 mmol) were further added in carbon (0.035 g). After stirring for a total of 4 days, the reaction, the mixture was filtered and the residue was washed with methanol and concentrated. The residue was treated with brine (5 mL) and the desired compound (0.60 g, 95%) was obtained in the oil phase. C. Preparation of 3-aminooctyl-1,1-bisphosphonic acid, triammonium salt Tetraethyl 3-aminooctane-1,1-bisphosphonate (0.45 g, 1.12 mmol) was added to a stirred solution in dry dichloromethane (1.1 mL) via bromotrimethylsilane (1.05 mL, 7.85 mmol) via syringe. It was. After 18 hours, the mixture was concentrated in vacuo. To the residue was added 3N NH 4 OH (8 mL), stirred at room temperature for 30 minutes. The solvent was removed in vacuo and the residue was concentrated in methanol (2 mL) to afford 0.40 g of 3-aminooctyl-1,1-bisphosphonate, triammonium salt as white powder. Using the process similar to the above, the following compounds of Tables I to IV were prepared. * Diammonium salt Triammonium salt Tetramethylammonium salt ** tributylamine salt *** trimethylsulfonium salt **** Diammonium salt Tributylammonium salt Tetramethylammonium salt *** sodium salt **** Triammonium salt Herbicide screen experiment The compounds listed in the table were tested in various ways and at various rates of application. The results of these experiments are as follows. The results obtained on the herbicide screens were influenced by several factors such as sunshine, soil type, soil pH, temperature, humidity, planting depth, plant growth stage, and dose rate. All experiments were administered in minimal amounts. The instruments and techniques were carried out as reliable in the screening process. Germination Herbicide Screen Experiment The day before the experiment, several different kinds of seeds were planted in sandy loam soils containing only a small amount of organic matter. Sowing was planted with only one species for each row with the width of the aluminum plate (19.5 x 9.5 x 6 cm) at a distance. The planted seeds were Setaria viridis (SETVI), Wild Oat ( Avena fatua) (AVEFA) and Burnardgrass ( Echinochloa crusgalli ) (ECHCG). Seeds of the use of broad-leaved were wild mustard (Sinapis arvensis) (SINAR), velvet leaf (Abutilon theophrasti) (ABUTH) and Morning Glory (Ipomoea spp.) (IPOSS) . In addition, yellow nut sausage ( Cyperus esculentus ) (CYPES) and nuggets were planted. The seeding depth was 1.0-1.5 cm and the seeding interval was 2-25 plants per row, depending on the plant species. A solution of the test compound was prepared in a mass of 18.8 to 74.7 mg to be administered 1.0 to 4.0 kilograms (acid equivalent) (kg / dl) per hectare, and prepared in 60 ml wide mouth bottles, respectively. This compound was then dissolved in the compound in 14.0 ml of deionized water containing 0.5% v / v Tween 20 R (polyoxyethylene sorbitan monolaurate emulsifier) as a surfactant. The added solvent was dissolved in the compound if necessary without exceeding 2 ml (15% of the injected volume). The soil surface is sprayed about 30.5 cm (12 inches) over the soil line in a linear spray attached to a set nozzle. The spray table was calculated by dividing 748 L / dL (80 gal / A) by the application rate of 4.0 kg / dL or 1.0 kg / dL. After treatment, the plates were placed in a greenhouse and watered to fill volume. The greenhouse system irradiated the objects with natural and artificial lighting (via metal halide lamps) for 14 hours a day. Day and night were maintained at 29 ° C and 21 ° C, respectively. The degree of weed control was measured and recorded as a percentage of the degree of weed control compared to the growth of weeds of the same age in the untreated control plate for 17-21 days after treatment. Odds management impaired plants with all factors, including impaired germination, poor development, poor growth, chlorosis and various plant diseases. Control rates ranged from 0 to 100%, 0% means the same growth effect as the untreated control, and 100% means complete killing. A dash (-) means no experiments were performed at the application. Post- Germination Herbicide Evaluation Soil was prepared and sown in the same species and methods as in the pre-germination experiment. After germination, the plates were placed in a greenhouse under the same environmental conditions as described in the pre-germination plates and watered as needed. The plants were grown for 10-12 days before compound application. Glass was sprayed every 3-4 leaves and hardwoods were sprayed every 1-2 leaves. Yellow nut gauge was 5-7 cm at the time of application. The plants were sprayed 30.5 cm (12 inches) above the leaves with the spray solution prepared for the pre-germination experiment. Application rates were applied at 4.0 kg / dl to 1.0 kg / dl. The tested plants were returned to the greenhouse and watered daily until the leaves were not wet. Clearance charts were assessed for 17-21 days after application and recorded compared to the growth of the same kind of untreated control of the same age. The probability control range (0-100%) used for pre-germination treatment was applied after germination. A dash again means no experiments were performed at the applied value. Post Germination Experiment Post Germination Experiment Each compound in Table 5 was tested at the rate of application of the seed before germination as described above. Except for the compounds listed in Table 6 below, the compounds tested had no effect on the growth of the seed species in the table. In other words, when applied before germination, the control rate was 0%. The results show that the herbicide compounds and compositions of the present invention are effective after germination with stability to plants applied before germination. Although the present invention has been described by way of example thereof, the scope of the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that the various applications of the invention described above may not be made without departing from the spirit and scope of the invention. Accordingly, the invention will be limited only by the appended claims.
权利要求:
Claims (19) [1" claim-type="Currently amended] (A) A compound of formula (I) in an amount effective as a herbicide or Their chemically acceptable hydrolyzable esters or salts; (Ⅰ) Provided that n is 1, 2, 3, 4, 5 or 6; R 1 is hydrogen, hydroxy, C 1 -C 4 alkoxy, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy-C 1 -C 4 -alkyl, hydroxy-C 1 -C 4 -alkoxy or N (R 8 ) (R 9 ), provided that R 8 and R 9 are each independently hydrogen or C 1 -C 3 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrcarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or formula N (R 12 ) (R 13 ) (R 12 and R 13 are independently hydrogen, hydrocarbyl; substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 aryl, halo, or C 1 -C 6 alkyl- C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo, or a C 1 C 6 alkyl substituted with a -C 6 - C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 5 together form a 3-6 carbocyclic ring which is optionally substituted with: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 Alkylthio or N (R 10 ) (R 11 ) (R 10 and R 11 are each independently hydrogen or C 1 -C 12 alkyl); And m is 0, 1 or 2; And (B) a herbicide composition comprising an agrochemically acceptable carrier. [2" claim-type="Currently amended] The compound of claim 1, wherein R 1 is hydrogen or hydroxy. [3" claim-type="Currently amended] The compound of claim 1, wherein R 2 , R 3 , R 4 and R 5 are independently C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 optionally substituted with halogen or hydroxy. Aralkyl or hydrogen. [4" claim-type="Currently amended] The compound of claim 1, wherein R 6 and R 7 are each independently C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl or hydrogen optionally substituted with halogen or hydroxy. Compound. [5" claim-type="Currently amended] The compound of claim 1, wherein R 4 and R 5 combine with nitrogen and a carbon atom to form a pyrrolidine or piperidine ring, both of which are optionally halogen, hydroxy, C 1 -C 6 alkoxy. Or C 1 -C 6 alkyl. [6" claim-type="Currently amended] The compound of claim 1, wherein R 6 and R 7 combine with nitrogen to form a pyrrolidine or piperidine ring, both of which are optionally halogen, hydroxy, C 1 -C 6 alkoxy or C 1- A compound that may be substituted with C 6 alkyl. [7" claim-type="Currently amended] The compound of claim 1, wherein n is 1. [8" claim-type="Currently amended] The compound of claim 1, wherein R 1 is hydrogen, hydroxy, halogen, or C 1 -C 4 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; R 6 and R 7 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; Pyridyl; Substituted pyridyl; Phenyl; Substituted phenyl; C 6 -C 14 aralkyl; Substituted C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; or R 2 and R 4 are C 5 -C 6 cycloalkyl or cycloalkenyl ring which is optionally substituted together with a carbon atom; or R 4 and R 6 are bonded to the bonded nitrogen and carbon atoms to form a group which is optionally substituted with halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkylthio or C 7 -C 16 aralkyl together; Forming a ring of seven; or R 6 and R 7 are optionally combined with nitrogen to form a halogen, hydroxy, C 1 -C 6 alkoxy, nitro, C 1 -C 6 alkyl, C 7 -C 16 aralkyl or C 1 -C 6 alkylthio group. To form a ring of 3 to 7 substituted; And n is 1, 2 or 3; [9" claim-type="Currently amended] The compound of claim 1, wherein R 1 is hydrogen or hydroxy; R 2 and R 3 are hydrogen; R 4 and R 5 are each independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; R 6 and R 7 are independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; or R 4 and R 6 combine with the bonded nitrogen and carbon atoms to form a pyrrolidine or piperidine ring, either of which is halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl May be optionally substituted with; or R 6 and R 7 together with the nitrogen to which they are attached form a pyrrolidine or piperidine ring, either of which may be optionally substituted with halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl Can be; And n is 1; [10" claim-type="Currently amended] A method of controlling plant growth, comprising applying a compound of formula (I): or their chemically acceptable hydrolysable esters or salts to the area of the plant in an effective amount as a herbicide. (Ⅰ) Provided that n is 1, 2, 3, 4, 5 or 6; R 1 is hydrogen, hydroxy, C 1 -C 4 alkoxy, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy-C 1 -C 4 -alkyl, hydroxy-C 1 -C 4 -alkoxy or N (R 8 ) (R 9 ), provided that R 8 and R 9 are each independently hydrogen or C 1 -C 3 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrcarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or formula N (R 12 ) (R 13 ) (R 12 and R 13 are independently hydrogen, hydrocarbyl; substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 aryl, halo, or C 1 -C 6 alkyl- C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo, or a C 1 C 6 alkyl substituted with a -C 6 - C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C substituted with C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with 1- C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 4 and R 5 together form a 3-6 carbocyclic ring and are optionally substituted with: halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 Alkylthio or N (R 10 ) (R 11 ) (R 10 and R 11 are each independently hydrogen or C 1 -C 12 alkyl); And m is 0, 1 or 2. [11" claim-type="Currently amended] The compound of claim 10, wherein R 1 is hydrogen or hydroxy. [12" claim-type="Currently amended] The compound of claim 10, wherein R 2 , R 3 , R 4 and R 5 are independently C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 optionally substituted with halogen or hydroxy. Aralkyl or hydrogen. [13" claim-type="Currently amended] The compound of claim 10, wherein R 6 and R 7 are each independently C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl or hydrogen, optionally substituted with halogen or hydroxy. Compound. [14" claim-type="Currently amended] 11. The compound of claim 10, wherein R 4 and R 5 combine with nitrogen and carbon atoms bonded to each other to form a pyrrolidine or piperidine ring, both of which are optionally halogen, hydroxy, C 1- A compound which may be substituted with C 6 alkoxy or C 1 -C 6 alkyl. [15" claim-type="Currently amended] The compound of claim 10, wherein R 6 and R 7 combine with nitrogen to form a pyrrolidine or piperidine ring, both of which are optionally halogen, hydroxy, C 1 -C 6 alkoxy or C 1- A compound that may be substituted with C 6 alkyl. [16" claim-type="Currently amended] The compound of claim 10, wherein n is 1. [17" claim-type="Currently amended] The compound of claim 10, wherein R 1 is hydrogen, hydroxy, halogen, or C 1 -C 4 alkyl; R 2 , R 3 , R 4 and R 5 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; R 6 and R 7 are independently hydrogen; C 1 -C 12 alkyl; C 2 -C 12 alkenyl; C 2 -C 12 alkynyl; Halo-C 1 -C 12 alkyl, halo-C 2 -C 12 alkenyl; Halo-C 2 -C 12 alkynyl; Pyridyl; Substituted pyridyl; Phenyl; Substituted phenyl; C 6 -C 14 aralkyl; Substituted C 6 -C 14 aralkyl; C 1 -C 12 alkoxy; Or C 1 -C 12 alkylthio; or R 2 and R 4 are C 5 -C 6 cycloalkyl or cycloalkenyl ring which is optionally substituted together in combination with a bonded carbon atom; or R 4 and R 6 are bonded to the bonded nitrogen and carbon atoms to form a group which is optionally substituted with halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkylthio or C 7 -C 16 aralkyl together; Seven rings; or R 6 and R 7 are optionally combined with nitrogen to form a halogen, hydroxy, C 1 -C 6 alkoxy, nitro, C 1 -C 6 alkyl, C 7 -C 16 aralkyl or C 1 -C 6 alkylthio group. A ring consisting of 3 to 7 substituted; And n is 1, 2 or 3; [18" claim-type="Currently amended] The method of claim 10, wherein R 1 is hydrogen or hydroxy; R 2 and R 3 are hydrogen; R 4 and R 5 are each independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; R 6 and R 7 are independently hydrogen, C 1 -C 8 alkyl, C 2 -C 8 alkenyl or C 6 -C 10 aralkyl optionally substituted with halogen or hydroxy; or R 4 and R 6 combine with the bonded nitrogen and carbon atoms to form a pyrrolidine or piperidine ring, either of which is halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl May be optionally substituted with; or R 6 and R 7 combine with nitrogen to form a pyrrolidine or piperidine ring, either of which may be optionally substituted with halogen, hydroxy, C 1 -C 6 alkoxy or C 1 -C 6 alkyl Can be; And n is 1; [19" claim-type="Currently amended] A compound having the compound of formula (II) or an agrochemically acceptable hydrolyzable ester or salt thereof. (Ⅱ) Provided that n is 1, 2, 3, 4, 5 or 6; R 2 , R 3 , R 4 and R 5 are independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrcarbyl-S (O) m −; Or substituted hydrocarbyl-S (O) m −; R 6 and R 7 are each independently hydrogen; Hydrocarbyl; Substituted hydrocarbyl; Hydrocarbyloxy; Substituted hydrocarbyloxy; Hydrocarbyl-S (O) m −; Substituted hydrocarbyl-S (O) m −; Pyridyl; Substituted pyridyl; Or the formula N (R 10 ) (R 11 ) (R 10 and R 11 are independently hydrogen, hydrocarbyl or substituted hydrocarbyl); or R 6 and R 7 combine with nitrogen to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; Any of these are substituted with C 1 -C 12 alkyl, halo, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 aryl, halo or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C substituted with C 6 -C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl Optionally substituted with 10 alkoxy, C 1 -C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or C 1 -C 6 alkyl substituted by phenoxy, C 2 -C 10 alkenyl or cyano Can be; or R 4 and R 6 or R 2 and R 6 combine with nitrogen and a carbon atom to form the following: aziridine; Piperazine; Morpholine; Thiomorpholine; Thiomorpholine sulfinyl; Thiomorpholine sulfonyl; Hexamethyleneimine; Piperidine; Tetrahydropyridine; Pyrazoles; Imidazole; Pyrrole; Triazoles; Tetrahydropyrimidine; Dihydroimidazole; Pyrroline; Azetidine; Perhydroindole; Perhydroquinoline; Perhydroisoquinoline or pyrrolidine ring; C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, C 6 -C 10 substituted with a C 6 -C 10 aryl, halo, or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C 10 alkoxy, C 1 -substituted with aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl One optionally substituted with C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or phenoxy substituted with C 1 -C 6 alkyl, C 2 -C 10 alkenyl or cyano; or R 2 and R 4 combine with a carbon atom to form the following: C 5 -C 6 cycloalkyl or cycloalkenyl ring; Any of these are substituted with C 1 -C 12 alkyl, hydroxy, C 1 -C 10 hydroxyalkyl, C 1 -C 5 haloalkyl, halo, C 6 -C 10 aryl, halo or C 1 -C 6 alkyl C 7 -C 16 arylalkyl, nitro, halo-C 1 -C 10 alkyl, C 1 -C substituted with C 6 -C 10 aryl, C 7 -C 16 arylalkyl, halo or C 1 -C 6 alkyl Optionally substituted with 10 alkoxy, C 1 -C 10 alkylthio, C 1 -C 10 alkylsulfonyl, phenoxy, halo or C 1 -C 6 alkyl substituted by phenoxy, C 2 -C 10 alkenyl or cyano Can be; or R 4 and R 5 together form a 3-6 carbocyclic ring, which represents halogen, hydroxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio or N ( R 10 ) (R 11 ) (R 10 and R 11 may be each independently substituted with hydrogen or C 1 -C 4 alkyl); And m is 0, 1 or 2; (Where n is 1, R2, R3, R4, R5, R6, R7At least one of is not hydrogen)
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同族专利:
公开号 | 公开日 MX9707692A|1997-12-31| BR9604975A|1998-06-09| CZ315897A3|1998-01-14| WO1996031124A1|1996-10-10| HU9801251A3|1999-03-01| NO974619L|1997-10-06| NO974619D0|1997-10-06| JPH11503429A|1999-03-26| CA2217655A1|1996-10-10| EP0820230A1|1998-01-28| SK135897A3|1998-02-04| AU5447596A|1996-10-23| HU9801251A2|1998-09-28| NZ306255A|1999-08-30| US5728650A|1998-03-17| CN1181690A|1998-05-13| TR199701126T1|1998-01-21| PL322618A1|1998-02-02|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题
法律状态:
1995-04-07|Priority to US8/418,970 1995-04-07|Priority to US08/418,970 1996-04-08|Application filed by 스미길레티엠., 제네카리미티드 1998-12-05|Publication of KR19980703710A
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申请号 | 申请日 | 专利标题 US8/418,970|1995-04-07| US08/418,970|US5728650A|1993-10-07|1995-04-07|Herbicidal aza bisphosphonic acids and compositions containing the same| 相关专利
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