• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A novel S-methyl N-[{N-methyl-N-(N,N-disubstituted aminosulfenyl)carbamoyl}oxy]thioacetamidate derivative represented by the formula (I): <IMAGE> (I) which has insecticidal, miticidal or nematocidal activity comparable to or higher than known methomyl but which is quite low in toxicity to warm-blooded animals as compared to methomyl, is disclosed. An insecticidal, miticidal or nematocidal composition containing the same, and a process for preparing the same are also disclosed. A method for controlling noxious insects, mites or nematodes by using the same is further disclosed.
    公开号:SU1225484A3
    申请号:SU823464346
    申请日:1982-07-16
    公开日:1986-04-15
    发明作者:Гото Такеси；Такао Хисаси；Ясудоми Норио；Осаки Норио；Мурата Тадатеру
    申请人:Оцука Фармасьютикал Ко,Лтд (Фирма)；
    IPC主号:
    专利说明:

    "
    The invention relates to a process for the preparation of 3-methyl-M-Ch-methyl-M- (Me N-disubstituted aminosulfonyl) carbamoyl} oxy-thioacetamidates of the general formula
    ABOUT
    SNch5
    ,
    sn
    X

    SNS
    12
    and X are the same type: and different
    where is x
    each is A-SOOH, where A is A, Alkilen and Xj is C – C; -alkyl cyclohexyl or X - C-C 5-alkyl, cyclohexyl; phenyl, which may be substituted with a C -C-alkyl, an atom of chlorine; benzyl which may be substituted by a chlorine atom, or B-X, where B is carbonyl or sulfonyl C, -C5-alkyl, phenyl, which may be substituted with LOW IMI alkyl, exhibiting insecticidal properties.
    The aim of the invention is to develop a method for obtaining new compounds: .1 of formula (I), combining high insecticidal activity with reduced., In comparison with the known insecticides. similar in structure 5 toxicity to warm animals.
    The preparation of compounds of general formula (I) is illustrated by examples 1-20.
    Example 1, Preparation of S-methyl N {M-methyl-L- (L-isopropyl-L-ethoxycarbonylethylaminosulphenyl) carbamoyl oxy thioacetamidate.


    NZS-S. YZS
    about
    С К 0-С-1Ч
    Example 2 Preparation of S-methyl-N- {N-methyl-N- (N, N-bis (ethoxycarbonyl ethyl) aminosulfenyl) carbamoyl | ok-CHJ thioacetamidate
    8.1 g (0.05 mol) of S mGtil N- (methylcarbamoyl) oxy7 thioacetamhydrate and 14.2 g (0.05 mol) of N, N-bis (ethoxycarbonylethyl) aminosulfenyl chloride are added to 50 ml of methylene chloride , and the mixture is ohpazkdayat at temperatures from 0 to. 6 g (0.06 mol) of triethylamine are added dropwise thereto at the same temperature, and the resulting mixture is stirred for 2 hours. After completion of the reaction, the reaction solution is washed successively, diluted
    2
    one
    five
    0
    50
    To 50 ml of methylene chloride were added 8.1 g (0.05 mol) of 5 methyl-K - (methylcarbamoyl) oxy-thioacetamidate and 11 ± 3 g (0.05 mol) of H-isopropyl-H-ethoxycarbonyl ethylaminosulfene chloride and the mixture cooled at 6 g (0.06 mol) of triethylamine are added dropwise to the mixture at the same temperature g and the resulting mixture is alternated for 2 hours. After completion of the reaction, the reaction solution is sequentially washed with water, diluted with hydrochloric acid and water, and the methylene chloride layer is dried and concentrated. To the concentrated residue is added diethyl ether, and the crystals are filtered. The ether layer is then concentrated to give an oily product. Yield: 12.5 g (71.2%),
    To identify the product, a portion of it is purified by chromatography on a silica gel column using benzene / ethyl acetate (4: 1) as eluent, to obtain a pure oily product.
    Found,%; C, 44.55; H 7.04 | N 12 „09,
    S.ZN.
    Calculated ,,%: C 44.42; H /, 17;
    N 11, 96,
    Mol weight 351,499, The structure of the product is confirmed by the price of the method of NMC.
    The product has the following formula:
    X
    SNS
     s-
    / sn
    GN
    SN7Sh2SOOS2N5
    hydrochloric acid and water | the methylene chloride layer is dried and concentrated, sulfuric ether is added to the concentrated residue and the crystals are filtered off, and the ether layer is concentrated by a Zetaem to obtain an oily product. Yield: 15.4 g (75, DX),
    In order to qualify the product, it is purified by silica gel chromatography, using an agel column, using benzene / ethyl acetate (4: 1) as eluent, whereby an oily product is obtained.
    Found ,,%: C 44.12; H 6.79; N 10., 05.
    ,, n, 0, s ,,
    3 1225484J
    Calculated,%: C, 43.99; H, 6.65; The structure of the product is confirmed N 10,25. method YAS.
    Mol weight 409,537.Q The resulting product has the formula,
    NZS-S It CHZ
    / C N-0-C-1S /СН.СоСООСоНб

    SN CHTES Nb
    Examples 3-20. NEMPs of these compounds are shown in
    The compounds shown in Table. 1, tab. 1. All products are
    get similar to examples 1 and 2.10 an oily liquid.
    Structures, physical properties and data - T a b l and i a 1
    (CH,) CHF,
    -CH CH CHJCHj
    -CH CHCOOCH - (CH,) CCH3-CH (CH3),
    , jCOOCj.H, j Cyclohexyl
    -CH CH, jCOOCjHj Benzyl
    2.29 (s., NN); 2.42 (s.ZN); 2.68 (t, 2H); 3.0-3.07 (m., 3N); 3.38 (s., ZN), 4.08 (q, 2H)
    -CH, CH ,, 1,25 (t., ZN); 2.27 (s., NN); 75.3
    2.38 (s., NN); 2.64 (t, 4H); 3.37 (s., ZN), 3.40 (t, 4H)
    0.7-2.0 (m, 10H); 2.2970.8
    (s., NN); 2.40 (s., NN); 3.1-3.7 (m, 2H); 3.40 (s., ZN); 4.13 (s, 2H); 4.15 (q, 2H).
    0.8-2.0 (m, 5H); 1.2773.5
    (t., ZN); 2.27 (s., NN); 2.39 (s., NN); 2.70 (t, 2H); 3.0-3.6 (m, 4H); 3.40 (s., ZN); 4.10 (q; 2H).
    0.7-2.0 (m, 7H); 2.27
    (s., NN); 2.38 (s. ZN); 75.3
    2.65 (t, 2H); 2.9-3.5
    (m, 4H); 3.38 (s., ZN);
    3.64 (s., ZN)
    with
    0.85 (d, 6H); 1.20 (t., 3N); 74.9 1.6-2.2 (m, 1H); 2.64 (t, 2H); 2.28 (s., NN); ., ZN); 3.0-3.6 ((m, 4H), 3.39 (s., 3N); 4.07 (k.2H).
    0.8-2.0 (m, 10H); 1.2073.2
    (t., ZN); 2,., NN); 2.36 (s., NN); 2.60 (t, 2H); 3.0-3.5 (m, 3N); 3.37 (s., ZN); 4.05 {q., 2H).
    1.24 (t., ZN); 2.27 (s., NN); 78.9 2.37 (s., ZN); 2.64 (t, 2H);
    Pair-1, -23 (t.,: W); 2.29 (s ,, a);
    chlorophenyl, 2.40 (s., 3N); 2.66 (t, 2H);
    -3.0-3.5 (m, 2H); 3.40 (p. 53H);
    4.10 (q, 2H); 5.8-7.7 (m, 4H)
    ten
    -CH CEyCOCC Eg
    Meta-1.25 (t., ZN) 2.27 (s, ZN); 66.3 tolyl 2.34 (s., ZN) 5 2.37 (s., ZN),
    2.65 (t, 2H) :; 3.0-3.4 (m, 2H-);
    3.40 (s., ZN); 4.08 (q, 2H);
    6.5-7.7 (m, 4H)
    eleven
    -CH COOCjH -CE COOC ES 1.26 (t, 6H); 2.28 (s., 3N);
    2.40 (s., NN); 3.40 (s., ZN) 4.19 (q, 4H); 4.30 (s „, 4H)
    12
    -COOC, Hg
    13
    -COCH CHj
    14
    -CH2COOC ,.
    Para-1.20 (T., 3ff); 2.27 (c., 3H); tolylsul- 2,, 37 (p., 3N); 2.40 (s., NN); fonil 3.41 (s., ZN); 4.05 (q, 2H); . 4.45 (s, 2H); 6.5-7.9 (m, 4H).
    15
    -CH-CH
    sixteen
    -CHj CHjCGOCjHs
    - (CH.) 5CH
    17-CH CH CGOCFI CH
    () C, H,
    -CH (CH) ,,
    Continued table. one
    3.0-3.4 (m „, 2H); 3.39 (s., ZN); 4.08 (q, 2H); 4.43 (cV, 3H); 7.21 (s. 5H)
    65.4
    65.5
    2.40 (s., NN); 3.40 (s., ZN); 4.19 (q, 4H); 4.30 (s „, 4H)
    1.25 (t., ZN); 1.29 (t., ZN);
    2.27 (s., MN); 2.40 (s., MN);
    3.39 (s. ZN); 4.02 (q, 2H);
    4.07 (q, 2H); 4.27 (s., 2H)
    1.15 (t., ZN); 1.23 (t., ZN); 58.5
    2.27 (s., ZN); 2.7-3.3 (m, 2H);
    2.39 (s., ZN); 3.39 (s., ZN);
    4,, 11 {ko, 2H); 4.41 (s., 2H)
    55,6
    0.7-2.0 (m, 7H); 1.16 (d, 6H); 74.5 2.28 (s., ZN); 3.38 (s., ZN); 2.75 (t, 2H); 3.30 (s., ZN); 3.0-3.9 (m, 2H); 4.02 (m, 2H)
    0.6-2.0 (M., 11H) j 1.23St., 3H); 70.4 2.25 (s., ZN); 2.36 (s., NN); 2.68 (t, 2H); 2.9-3.5 (m, 4H); 3.31 (0., 3N); 4.06 (q, 2H)
    0.6-1.8 (m, 15H); 1.16. (d, bn); 2.28 (s., NN) ;. 2.38 (s., NN); 2.68 (t, 2H); 3.1-3.7 (m., 3N); 3.36 (s, AH); 3.5-4.0 (m., 2H)
    20
     Parachlorobenzyl
    Continued table. I
    3.54 (s., NN); 4.05 (q, 2H); 6.9-7.4 (m, 4H).
    1.23 (t, 3N); 2.28 (s., NN); 2.38 (s., NN); 2.69 (t, 2H); 3.0-3.6 (m, 2H); 3.36 (s., ZN); 4.04 (q, 2H); 4.42 (s, 2H); 6.8-7.4 (m, 4H).
    91225484
    Continued table. 2
    ten
    Table 3
    : .Torssichnost compounds shsmul; (I)
    . ): - 1r; - according to the news;, at the time when Remedechi sak.iak srys. For
       .
    l: h; we rr: -oT o gfeg / ratg-score-and Di, SOS L fiPJiHS g. 17 рр / КГ, Tci CiVq: IC: ТЬ ЗСвХ
    10 warnings of the formula (ij Л:; W ::: t 5 pre D g yy 5G 0.020.2 from the HS; KECHNOSTROR :: MYTOMI
    -L, -:,; i i; rk :: - 1 way 1 1-l5Nma. /: Ya 7Sh
    T.La: PLH more than 80 mg / k}%
    telz O Meise toxic, peplatat; e go1 -il „posle gpirokim
    gtrkt eom l tlsek gkditsttogo dyt s viyu and
    ,; / ;: o - - 5-20 oopost; G8 zhy s; le gailchlo; - O - LR
     HRV 5; 7- 8, 9, 12 more striking in
    c) /: nn, bukovy loza.x "than .gil-
    ; g T 9
     j- -sJotpots eki5o:; g tobacco scoop, connectin No. 4, 5 relative to: :: and cad -f / si-jran green rice ,, compound No. 5. in relation to home: - Lru soup, JJst g -gtr soklkeny possess s.postav1;
      e: omi.g1yom kch chvnost'yus Less current- ... .. P
    iv- - s 30 tsichnost lzvo-et em prlen their b
    . l H - CPU n;) h more gg, 20 ia, 9 desex.: izat / as achdio lo-lbl. 2-5,
    high performance effect; Single-Metomil., - i-iert Mr
    权利要求:
    Claims (1)
    [1]
    METHOD FOR PRODUCING S-METEH-N- [{N-METHYL-D- (Ν, Ν-TWO-SUBSTITUTED AMINOSULFONIL) CARBAMOYL) OXY] -THIOACETAMIDATES of the formula x II x CH3> w-o-c-t <x g
    ButC · ^ S-N <
    3 Ha where and X ,, are the same or different, each '· A-COOXj, where A is C t -С h - “alkylene and X 3 - C 1 -C„ -alkyl, cyclohexyl, or X 2 ~ Cf- Cg-alkyl, cyclohexyl; phenyl which may be substituted with C 3 -C 3 alkyl, a chlorine atom; benzyl, which may be substituted by a chlorine atom, or BX 2) , where B is carbonyl or sulfonyl and X is C., C 3 -alkyl, phenyl which may be substituted by lower alkyl, characterized in that reaction B methyl-C- [methylcarbamoyl] oxythioacetamicate of formula o
    HjCSk II ^ C = N “0“ C-NH-CH 3 NCS X with an aminosulfenyl chloride derivative of the general formula x to x 2 where X and X “are the indicated values.
    S.5484.
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    同族专利:
    公开号 | 公开日
    MY8600702A|1986-12-31|
    JPH0124144B2|1989-05-10|
    CH650250A5|1985-07-15|
    AU541842B2|1985-01-24|
    GB2110206A|1983-06-15|
    NZ199806A|1985-04-30|
    IT1147648B|1986-11-19|
    MA19394A1|1982-10-01|
    NL8200742A|1983-06-16|
    IL65142D0|1982-05-31|
    OA07031A|1983-12-31|
    AR230987A1|1984-08-31|
    DE3206453C2|1994-08-18|
    GR75510B|1984-07-25|
    US4444786A|1984-04-24|
    IT8247871D0|1982-02-25|
    FR2517301B1|1985-12-06|
    AU8093082A|1983-06-02|
    IL65142A|1985-12-31|
    ES8301910A1|1983-02-01|
    PH18842A|1985-10-10|
    TR21248A|1984-03-05|
    DD209444A5|1984-05-09|
    SE453189B|1988-01-18|
    CS236670B2|1985-05-15|
    SE8201187L|1983-05-28|
    BE892302A|1982-06-16|
    ZA821219B|1982-12-29|
    FR2517301A1|1983-06-03|
    GB2110206B|1985-08-21|
    KR890000369B1|1989-03-14|
    DE3206453A1|1983-06-09|
    ES510546A0|1983-02-01|
    JPS5892655A|1983-06-02|
    CA1183548A|1985-03-05|
    KR830009017A|1983-12-17|
    MX6998E|1987-01-29|
    HU189564B|1986-07-28|
    DD202095A5|1983-08-31|
    BR8201028A|1983-10-25|
    PH18547A|1985-08-09|
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    US4382957A|1975-12-01|1983-05-10|Union Carbide Corporation|Symmetrical insecticidal bis-carbamate compounds|
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    JP3163461B2|1992-10-19|2001-05-08|大塚化学株式会社|Insecticide, acaricide composition|
    TW200640368A|2005-02-14|2006-12-01|Du Pont|Method for controlling insect pests on plants|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP56189989A|JPH0124144B2|1981-11-27|1981-11-27|
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