• 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:
    The invention concerns the use of an extract of the Terminalia catappa plant, as well as cosmetic, dermatological and pharmaceutical compositions containing such an extract. The invention also concerns the use of an extract of the Terminalia catappa plant with other active compounds, in a cosmetic, dermatological and/or pharmaceutical composition for external topical use for the skin or superficial body growth.
    公开号:US20010002265A1
    申请号:US09/767,146
    申请日:2001-01-23
    公开日:2001-05-31
    发明作者:Gilles Pauly
    申请人:Laboratoires Serobiologiques SA；
    IPC主号:A61K36-185
    专利说明:
    [0001] This application is a continuation of international application PCT/FR97/01468 filed on Aug. 7, 1997, which designates the United States of America, and corresponds to French application 96.11403 of Sep. 16, 1996, the disclosure of which is incorporated herein by reference. [0001]
    [0002] The present invention relates to the fields of cosmetology and dermatology and has for its object the use for cosmetic, dermatological or pharmaceutical uses, of an extract of the plant [0002] Terminalia catappa, as well as a corresponding cosmetic, dermatological or pharmaceutical composition.
    [0003] The plant [0003] Terminalia catappa or “Indian terminalia” is a very common species, of Indian origin and of the family Combretun.
    [0004] It is a tree 5 to 25 meters high, whose branches are horizontal and sub-verticulated, particularly at the top of the young plants. [0004]
    [0005] The leaves are alternate, whole, membranous and distinct as a function of age. [0005]
    [0006] Defoliation takes place at the end of the dry season, the leaves turning red before falling. [0006]
    [0007] The wide geographic distribution, tropical and subtropical, of the [0007] Terminalia catappa plant partially explains its widespread use in popular African, Asiatic and American medicines, for many years.
    [0008] Externally used, the [0008] Terminalia catappa plant is above all used for the care of dermatological and rheumatoid afflictions.
    [0009] Internally, this plant is used for the treatment of gastrointestinal, respiratory and cardiovascular afflictions. [0009]
    [0010] All portions of the plant (leaves, bark, roots, fruit, wood) are used in traditional medicine. [0010]
    [0011] The extract of the bark of the stems is used externally for its astringent action (tannins) in the case of wounds and ulcerations. [0011]
    [0012] Nevertheless, it is above all the leaves, alone or in association with other plants, which are used for the treatment of dermatological and rheumatoid afflictions. [0012]
    [0013] The juice obtained after pressing the leaves is used in the treatment of scabies, leprosy, prurigo and scabbing (Senegal) and in the treatment of wounds (Madagascar, New Guinea). [0013]
    [0014] In India, the plant has been used in the Ayurvedic and Unani medical systems: the juice of the young leaves is used in the treatment of scabies and other cutaneous disorders. A hemostatic effect is sometimes mentioned. [0014]
    [0015] The leaves can be applied to aching joints giving rise to an analgesic effect (Caribbean, Senegal, Indochina, Malaysia). [0015]
    [0016] In the form of local compresses, the crushed green leaves coated with castor oil are used to relieve lumbago. [0016]
    [0017] Associated with other plants, and in an oily vehicle, it is used for the care of sprains and/or muscular pain (Cook Islands). [0017]
    [0018] Internally, the leaves of [0018] Terminalia catappa are used for the treatment of gastric disorders (Senegal), respiratory afflictions (Caribbean, Haiti, Mexico, Cuba, New Guinea) , cardiovascular afflictions (anti-hypertensive action) and hypatic afflictions (Creole medicine), insomnia (Creole medicine) and gonorrhoea (Madagascar), or as an anti-diarrhetic (Indochina, India).
    [0019] It has on the other hand been shown, on isolated hypatic cells, that the extracts of the leaves, in vitro, have anti-lipidoperoxidant and anti-hypatotoxic properties. [0019]
    [0020] The anti-radical activity of extracts has also been demonstrated in vitro by the test for the decoloration of diphenyl-picryl-hydrazyl radical (DPPH) (Joyeux M. et al. PHYTOTHERAPY RESEARCH, 1995, 9.228-230). [0020]
    [0021] Moreover, there is also known from various texts the use in cosmetic extracts of species of [0021] Terminalia chebula and Terminalia bellerica for the treatment of cutaneous disorders, as anti-hyaluronidase active ingredients or active ingredients inhibiting 5α-reductase or as having anti-oxidant activity (see particularly GB-2 274 058, JP-0 6009371, JP-0 5255102 and JP-0 4069343).
    [0022] Finally, it is also known to use as anti-inflammatories, the complexes formed by vegetable saponines extracted from [0022] Terminalia sericea combined with phospholipids (see particularly U.S. Pat. No. 5,166,139).
    [0023] However, the use of extracts of [0023] Terminalia catappa, for external topical application, in the field of cosmetology and/or pharmacy has not been known.
    [0024] Accordingly, the inventor of the present invention has determined, in an unexpected and surprising manner, that the extracts of [0024] Terminalia catappa have specific biological activities, which render them directly usable in cosmetic, dermatological and pharmaceutical preparations or compositions for external topical use.
    [0025] Thus, the principal object of the present invention consists in the use of an extract of the plant [0025] Terminalia catappa, alone or in association with other active compounds, in a cosmetological, dermatological and/or pharmaceutical composition for external topical use for the skin and the nails.
    [0026] The inventor has particularly noted that the extract of the plant [0026] Terminalia catappa has pronounced anti-inflammatory, soothing, astringent, firming, protective and anti-stress repairing properties (UV-R, pollution, various mechanical, physical and chemical damage) in the scope of the mentioned use.
    [0027] According to a preferred embodiment of the invention, the extract of the plant [0027] Terminalia catappa is obtained from the leaves of this plant.
    [0028] According to a particularly preferred characteristic, the solvent used for the preparation of the extract of the plant [0028] Terminalia catappa is selected from the group consisting of water, aqueous solutions (of different pH), alcohols (methanol, ethynol, propynol, isopropynol . . . ) ketones (acetone, methylketone, diethylketone . . . ), halogenated hydrocarbons, esters (ethyl, propyl or butyl acetate), polyols (glycols, diethylene-glycol, propanediol, dipropylene glycol, butylene glycol . . . ) and mixtures of two or more of the mentioned solvents.
    [0029] Obtaining the preparation of the mentioned extract can be carried out by different known methods at least in part by of one skilled in the art. [0029]
    [0030] By way of non-limiting example, there will be described hereafter different processes for possible obtention of an extract of [0030] Terminalia catappa used in the field of the present invention. Example I
    [0031] 100 grams of leaves of [0031] Terminalia catappa are introduced into Erlenmeyer flasks, after having been roughly crushed.
    [0032] There is then poured a liter of distilled water, at the boiling point with reflux, on the said leaves and this mixture is left to infuse/macerate in an autoclave at 37° C. for 24 hours. [0032]
    [0033] The macerate is then successively filtered on Whatman type filter paper, concentrated and under vacuum by means of a rotating evaporator, and finally concentrated in a current of nitrogen to the formation of a dry extract. [0033]
    [0034] The yield of this extraction is 12.6% by weight relative to the initial leaves. [0034] Example II
    [0035] 100 grams of leaves of [0035] Terminalia catappa are processed as in Example I, the extraction solvent being 90° alcohol, and not water (as in Example I).
    [0036] The yield of this extraction is 6.4% by weight relative to the initial leaves. [0036] Example III
    [0037] There are introduced two liters of distilled water into a reactor and there is then added 200 grams of leaves of crushed [0037] Terminalia catappa.
    [0038] Extraction is then carried out with agitation for one hour at about 80 to 90° C., the resulting liquid being, after cooling to ambient temperature, centrifuged or filtered to separate the extract. [0038]
    [0039] There is thus obtained 1.57 liters of a dark brown extract containing 3.50% by weight of dry extract. [0039]
    [0040] The moist residue is extracted under the same conditions by means of two liters of water and there is thus recovered 1.73 liters of a brown extract, containing 0.80% by weight of dry extract. [0040]
    [0041] The two above extracts are atomized and there are recovered 33.46 grams of powder for the first extract and 11.6 grams of powder for the second extract, which corresponds to a total yield of the extraction of 22.5% by weight relative to the leaves. [0041] Example IV
    [0042] There is introduced one liter of absolute ethynol into a reactor and 200 grams of crushed [0042] Terminalia catappa leaves are added.
    [0043] There is then carried out an extraction with reflux and agitation for one hour, the resultant liquid being, after cooling to room temperature, filtered to separate the extract of dark green color. [0043]
    [0044] An extraction is then carried out under the same conditions, of the residue, by means of one liter of ethanol, this latter being then evaporated under vacuum at 35-40° C. and the obtained residue being dried in an autoclave at 40-50° C. [0044]
    [0045] This process permits obtaining 36.84 grams of paste from the first extract and 15.2 grams from the second extract, which corresponds to a total extraction yield of 26% by weight relative to the leaves. [0045]
    [0046] The extracts of [0046] Terminalia catappa obtained by means of the processes described above, contain particularly flavonoids, polyphenols, saponosides, triterpenes, diterpenes, catechuic tannins and tannoid derivatives.
    [0047] To determine in particular the anti-inflammatory activity of the extracts of the plant [0047] Terminalia catappa, the inventor has conducted various experiments under conditions of use and the obtained results are described hereafter.
    [0048] To carry out these experiments, there were used Sprague-Dawley (Iffa Credo) rats weighing about 150 to 250 grams. These animals were stabilized for 15 days preceding the test, in macrolon cages, the animal environment being cycled and thermostated (12 hours by day, 12 hours by night; 20 to 22° C.). [0048]
    [0049] Before any treatment, the volume of the right rear paw of each rat was measured (vo) with the aid of a plethysmometer (Ugo Basile 7150, Apelex). [0049]
    [0050] The products to be tested were administered intraperitoneally at a dose corresponding to 400 mg of dry plant/kg, and a volume of 1 ml/kg and the test lots received physiological serum intraperitoneally. [0050]
    [0051] Each rat then received an injection, in the pad of the right rear paw, of 0.05 ml of carrageenin diluted to 1% in deionized water. [0051]
    [0052] Then the volume of the paw was measured (vt) at the peak of inflammation, namely three hours after injection with the inflammatory agent. [0052]
    [0053] A Randall-Selito test was performed when the extract was deemed to be sufficiently active. This test was carried out with the aid of a pressure analgesimeter, permitting determining the pain threshold by exerting a force with a teflon cone on the right rear paw. [0053]
    [0054] The extracts injected intraperitoneally corresponded to aqueous and ethanol extracts prepared according to Examples I and II above, and the tested doses equaled, in terms of raw extract, 50.4 mg of raw extract/kg for the aqueous extract and 25.6 mg of raw extract/kg for the ethanol extract. [0054]
    [0055] The mean percentages of inhibition of edema were calculated for the different surveys from differences obtained between the mean measured volumes before (vo) and after (vt) injection of the carrageenin, according to the following formula: [0055] [( vt - vo )     sample - ( vt - vo )     treated     1 × 100 ( vt - vo )     sample
    [0056] For the Randall-Selitto test, the pain threshold observed (retraction of the paw or outcry) was expressed in grams. [0056]
    [0057] The statistical comparisons were carried out with the help of the ANOVA test, according to a test t not paired for the edema test with carrageenin, and for the non-parametric Mann-Whitney test, followed by a non-paired test with the Randall-Selitto test. [0057]
    [0058] The experiments described below gave the results set forth in the following tables: [0058] Test of edema with carrageenin Test rats No. rats Vo V 3h Δ V 1 1.85 3.30 1.45 2 1.90 3.27 1.37 3 1.87 3.25 1.38 4 1.87 3.27 1.40 Average 1.87 3.27 1.40 SEM 0.01 0.01 0.02 Treated rats (ethanol extract) No. rats Vo V 3h ΔV % inhibition 5 1.84 2.50 0.66 6 1.91 2.58 0.67 7 1.85 2.53 0.68 8 1.87 2.54 0.67 Average 1.87 2.54  0.67* 52.11 SEM 0.02 0.02 0.00 Treated rats (aqueous extract) No. rats Vo V 3h ΔV % inhibition  9 1.80 2.51 0.71 10 1.90 2.55 0.65 11 1.75 2.67 0.92 12 1.82 2.58 0.76 Average 1.82 2.58  0.76** 45.66 SEM 0.03 0.03 0.06
    [0059] [0059] Randall-Selitto TestRats treated with an extract Test rats of Terminalia catappa Pain Pain threshold threshold No. rat (g) No. rat (g) 1 80 5 140 2 65 6 120 3 70 7 110 4 55 8 130 Average   67.50 Average     125.00*** SD   10.41 SD    12.91 SEM    3.29 SEM    4.27
    [0060] It is clearly apparent from the results shown in the above tables that the extracts of [0060] Terminalia catappa had particularly a marked anti-inflammatory activity.
    [0061] The present invention also has for its object compositions or cosmetic, dermatological or pharmaceutical topical preparations for the skin, the hair or the nails, and more generally peripheral growths, characterized in that they contain particularly, as active ingredients, cosmetically or pharmaceutically effective quantities of extracts of the plant [0061] Terminalia catappa, obtained for example according to any one of the above methods.
    [0062] Although the present description specifies more particularly the extracts obtained from leaves of the plant [0062] Terminalia catappa, it is of course also possible to obtain is extracts having analogous activities and prepared according to similar processes, from other parts of the Terminalia catappa plant, such as for example the stems or the roots.
    [0063] The cosmeto-dynamic activities or, as the case may be, therapeutic activities, of these compositions or preparations comprising extracts consist in particular in pronounced local anti-inflammatory, soothing, firming and astringent activities on the skin, anti-aging of the skin and anti-irritant activities for the skin and scalp. [0063]
    [0064] According to a preferred embodiment of the invention, the cosmetic, dermatologic or pharmaceutical composition comprises between 0.005% and 20% by weight, preferably between 0.10% and 3% by weight, of an extract of the [0064] Terminalia catappa plant, obtained for example by means of one of the four extraction processes described above.
    [0065] Said extracts could be used as desired either as they are (liquid, paste, dry), or after preparation in the form of microspheres, microcapsules, nanocapsules, liposomes or other analogous known forms. [0065]
    [0066] The cosmetic, dermatologic or pharmaceutical compositions or preparations recited above could have any galenic form usually used for this type of product, namely particularly gels, hydrogels, creams, pomades, milks, shamos, capillary lotions, soaps, oil/water or water/oil emulsions, multiple emulsions, makeup or the like. [0066]
    [0067] By way of examples of practical embodiments of the invention, there will be described hereafter different cosmetic or dermatologic products or preparations, comprising an extract of the [0067] Terminalia catappa plant. Example 1
    [0068] A cosmetic product in the form of a framing and soothing cutaneous emulsion according to the invention can, for example, have a weight composition as indicated hereafter (association of the fractions A and B): [0068] FRACTION A: Cetyl alcohol 5.000 Caprylic/capric triglyceride 9.000 Parafin oil 3.750 Lanolin 1.000 Glycerol stearate 2.000 Dimethicone 0.250 Octyldodecanol 4.500 Octyl stearate 12.000  Elestab ® 4121 (Serobiologic Laboratories) 0.300 FRACTION B: Water 55.800  Elestab ® 4121 (Serobiologic Laboratories) 0.400 Extract of Terminalia Catappa (obtained by 3.000 the process of Example I) Potassium cetylphosphate 3.000
    [0069] The process for preparation of the above emulsion consists in separately heating fractions A and B to 80° C., then introducing fraction A into fraction B at 80° C. and with turbine agitation, then cooling the mixture to 50° C. while continuing the turbine agitation, and finally subjecting the mixture to planetary agitation at 50° C. and cooling it to room temperature. [0069] Example 2
    [0070] A cosmetic product in the form of a capillary emulsion according to the invention can for example have a weight composition as indicated hereafter (association of fractions A, B and C): [0070] FRACTION A: Glycerol stearate (and) PEG stearate 100 2.000 Cetostearyl alcohol (and) dipalmitoylethyl- 2.500 hydroxyethylammonium methosulfate Cetyl alcohol 3.000 Dimethicone 2.000 FRACTION B: Water 87.300  Elestab ® 4121 (Serobiologic Laboratories) 0.400 Hydroxypropyltrimonium chloride/hydroxypropyl 0.500 guar gum Extract of Terminalia Catappa (obtained by 2.000 the process of Example II) FRACTION C: Perfume 0.300
    [0071] The process for preparation of the above capillary emulsion consists in separately heating fractions A and B to 75° C., then introducing fraction A into fraction B at 75° C. with turbine agitation, then cooling the mixture to 60° C. whilst continuing turbine agitation, subjecting the mixture to planetary agitation at 60° C. and cooling it, adding fraction C at 40° C. and finally continuing cooling to ambient temperature. [0071] Example 3
    [0072] A cosmetic product in the form of a soothing and refreshing emulsion, for application after exposure to the sun, according to the invention, can for example have a weight composition as indicated hereafter (association of the fractions A, B and C): [0072] FRACTION A: Glycerol stearate (and) PEG 100 stearate 1.500 Cetostearyl alcohol (and) Ceteh-20 1.500 Cetyl alcohol 1.000 Caprilic/capric triglyceride 8.000 Cetostearyl isononanoate 4.000 Octyldodecanol 3.000 Dimethicone 0.500 Elestab ® 4121 (Serobiologic Laboratories) 0.300 FRACTION B: Water 73.550  Elestab ® 4121 (Serobiologic Laboratories) 0.400 Terminalia Catappa extract (obtained by the 5.000 process of Example III, diluted to 10% in butylene glycol) Xanthane gum 0.500 FRACTION C: Polyacrylamide (and) isoparaffin (and) 0.750 Laureth-7
    [0073] The process for preparation of the above emulsion consists first in turbining fraction B before forming the emulsion, then heating separately the fractions A and B to 80° C., introducing fraction A into fraction B at 80° C. with turbine agitation, cooling the obtained mixture to 60° C. while maintaining turbine agitation, then adding fraction C at 60° C. with turbine agitation and continuing cooling and, finally, cooling to ambient temperature while carrying out planetary agitation from 50° C. [0073] Example 4
    [0074] A cosmetic product in the form of a soothing and astringent emulsion for the face (sensitive skin) according to the invention can for example have a weight composition as indicated hereafter (association of the fractions A and B): [0074] FRACTION A: Sorbitan palmitate 3.500 Glycerol stearate 1.500 Cetyl alcohol 2.500 Cetostearyl isononanoate 7.000 Octyldodecanol 5.500 Parafin oil 3.000 Dimethicone 2.000 Elestab ® 4121 (Serobiologic Laboratories) 0.300 FRACTION B: Water 69.100  Elestab ® 4121 (Serobiologic Laboratories) 0.400 Terminalia Catappa extract (obtained according 4.000 to the process of Example I, diluted to 20% with propylene glycol) Sodium cetostearyl sulfate 1.200
    [0075] The process of production of the above emulsion consists in separately preparing fractions A and B at 80° C., then introducing fraction A into fraction B at 80° C. under turbine agitation, then cooling the mixture obtained to 50° C. whilst maintaining turbine agitation, and, finally, cooling to ambient temperature whilst carrying out planetary agitation from 50° C. [0075] Example 5
    [0076] A cosmetic product in the form of an astringent protective gel eyeliner, according to the invention, can for example have a weight composition as indicated hereafter (association of fractions A, B and C): [0076] FRACTION A: Water 70.925  LS 48 stabilizer (Serobiologic Laboratories) 0.225 Terminalia Catappa extract (obtained by the 0.100 process of Example I) FRACTION B: Water 24.175  LS 48 stabilizer (Serobiologic Laboratories) 0.075 Carbomer 0.750 FRACTION C: Sodium hydroxide (N) 3.750
    [0077] The process for preparation of the above gel consists in preparing in the first instance, separately the fractions A and B, and then forming the gel in the second instance. [0077]
    [0078] The preparation of fraction A consists in dissolving the LS 48 stabilizer in distilled water at 50° C., then dispersing in it the [0078] Terminalia catappa extract with turbine agitation and cooling the resulting mixture under planetary agitation to ambient temperature.
    [0079] The preparation of fraction B consists in dissolving the LS 48 stabilizer in distilled water at 50° C., then dispersing it in the Carbomer with turbine agitation and cooling the resultant mixture with planetary agitation to ambient temperature. [0079]
    [0080] To obtain the final gel, there is introduced at ambient temperature and with turbine agitation, the phases B and C into the phase A and then the mixture is homogenized by planetary agitation. [0080] Example 6
    [0081] A cosmetic product in the form of a soothing after-sun lotion, according to the invention, can for example have a weight composition as indicated hereafter (association of fractions A, B and C): [0081] FRACTION A: Dodecyl alcohol sulfate 39 C (alcohol phthalate) 3.000 Nonoxynol-14 0.600 Perfume 0.100 FRACTION B: Propylene glycol 2.000 LS 48 stabilizer (Serobiologic Laboratories) 0.300 Water 84.260  Triethanolamine 20% aqueous solution 0.240 FRACTION C: Terminalia Catappa extract (obtained according 9.500 to Example IV, diluted to 10% in propylene glycol)
    [0082] The process for preparation of the above lotion consists in separately preparing fractions A and C at ambient temperature and with agitation, preparing fraction B at 50° under agitation and cooling it to ambient temperature, introducing fraction A, then fraction C, into fraction B, letting the obtained mixture stand for 72 hours and finally filtering this latter. [0082]
    [0083] Of course, the invention is not limited to the described embodiments. Modifications remain possible, particularly as to the constitution of the various elements or by substitution of technical equivalents, without thereby departing from the scope of protection of the invention. [0083]
    权利要求:
    Claims (11)
    [1" id="US-20010002265-A1-CLM-00001] 1. The use of an extract of the Terminalia catappa plant, alone or in association with other active compounds, for the preparation of a cosmetic, dermatologic and/or pharmaceutical composition for topical external use for the skin and external growths.
    [2" id="US-20010002265-A1-CLM-00002] 2. Use according to
    claim 1 , characterized in that the plant extract forming the active agent has pronounced anti-inflammatory, soothing, astringent, firming, protective and anti-stress repair actions.
    [3" id="US-20010002265-A1-CLM-00003] 3. Use according to
    claim 1 , characterized in that the Terminalia catappa plant extract is obtained from leaves of this plant.
    [4" id="US-20010002265-A1-CLM-00004] 4. Use according to
    claim 1 , characterized in that the solvent used for the preparation of the extract of the Terminalia catappa plant is selected from the group consisting of water, aqueous solutions, alcohols, ketones, halogenated hydrocarbons, esters, polyols and mixtures of two or more of said solvents.
    [5" id="US-20010002265-A1-CLM-00005] 5. Cosmetic or dermatologic composition for topical use for the skin and/or external growths, characterized in that it contains as active agent a cosmetologically effective quantity of an extract of the Terminalia catappa plant.
    [6" id="US-20010002265-A1-CLM-00006] 6. Composition according to
    claim 5 , characterized in that it comprises between 0.005% and 20% by weight, preferably between 0.10% and 3% by weight, of an extract of the Terminalia catappa plant.
    [7" id="US-20010002265-A1-CLM-00007] 7. Pharmaceutical composition for topical use for the skin and/or external growths, characterized in that it contains as active agent a pharmaceutically effective quantity of an extract of the Terminalia catappa plant.
    [8" id="US-20010002265-A1-CLM-00008] 8. Pharmaceutical composition according to
    claim 7 , characterized in that it comprises between 0.005% and 20% by weight, preferably between 0.10% and 3% by weight, of an extract of the Terminalia catappa plant.
    [9" id="US-20010002265-A1-CLM-00009] 9. The use of an extract of leaves of the Terminalia catappa plant, obtained by thermal extraction and by reflux with water, alcohol and/or ketone or a mixture thereof, as active agent having simultaneously pronounced anti-inflammatory, soothing, astringent, firming, protective and anti-stress repairing properties, for the preparation of a cosmetic composition for external topical use for the skin and the nails.
    [10" id="US-20010002265-A1-CLM-00010] 10. Cosmetic composition for topical use for the skin and/or nails, characterized in that it contains as active agent having pronounced anti-inflammatory, soothing, astringent, firming and anti-stress repairing properties, a cosmetologically effective quantity of an extract of leaves of the Terminalia catappa plant, obtained by thermal extraction and by reflux with water, alcohol and ketone, or a mixture thereof.
    [11" id="US-20010002265-A1-CLM-00011] 11. Composition according to
    claim 10 , characterized in that it comprises between 0.10% and 3% by weight, of an extract of the leaves of the Terminalia catappa plant.
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    同族专利:
    公开号 | 公开日
    AU3946197A|1998-04-02|
    EP0952816B1|2002-11-20|
    FR2753371B1|1998-11-27|
    DE69717311D1|2003-01-02|
    EP0952816A1|1999-11-03|
    WO1998010740A1|1998-03-19|
    US6465023B2|2002-10-15|
    ES2186914T3|2003-05-16|
    AT227973T|2002-12-15|
    FR2753371A1|1998-03-20|
    DE69717311T2|2003-09-04|
    US6217876B1|2001-04-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6413519B1|1996-12-20|2002-07-02|Parfums Christian Dior|Use of an extract of the plant Terminalia catappa in the cosmetic and pharmaceutical fields, especially the dermatological field|
    US20110178167A1|2010-01-21|2011-07-21|Hsiu-Mei Chiang|Method for inhibiting activity and/or expression of matrix metalloproteinase, inhibiting phosphorylation of mitogen-activated protein kinase, and/or promoting expression of collagen using terminalia catappa leaf extract|
    US20120164246A1|2009-05-04|2012-06-28|Cimtech Pty Limited|One or more of Vigna marina, Cocos nucifera L. or Terminalia catappa L. extracts for treating wounds, skin disorders and hair loss|
    DE102013018981A1|2013-11-13|2015-05-13|Bernd Degen|Process for the preparation of a plant extract|FR2753371B1|1996-09-16|1998-11-27|Serobiologiques Lab Sa|USE OF AN EXTRACT FROM THE TERMINALIA CATAPPA PLANT AND DERMATOLOGICAL AND PHARMACEUTICAL COSMETIC COMPOSITIONS COMPRISING SUCH EXTRACT|
    FR2757391B1|1996-12-20|1999-03-12|Dior Christian Parfums|USE OF AN EXTRACT FROM THE TERMINALIA PLANT, IN THE COSMETIC AND PHARMACEUTICAL AREAS, ESPECIALLY DERMATOLOGICAL|FR2753371B1|1996-09-16|1998-11-27|Serobiologiques Lab Sa|USE OF AN EXTRACT FROM THE TERMINALIA CATAPPA PLANT AND DERMATOLOGICAL AND PHARMACEUTICAL COSMETIC COMPOSITIONS COMPRISING SUCH EXTRACT|
    FR2776519B1|1998-03-24|2000-11-17|Serobiologiques Lab Sa|USE OF AT LEAST ONE PROTEIN EXTRACT FROM SEEDS OF PLANTS OF THE MORINGA GENUS AND CORRESPONDING COSMETIC AND / OR PHARMACEUTICAL COMPOSITION|
    KR100415430B1|1998-12-22|2004-04-03|주식회사 코리아나화장품|Cosmetic composition containing stabilized L-ascorbic acid|
    KR100424726B1|1998-12-24|2004-05-17|주식회사 코리아나화장품|Skin care cosmetic composition containing stabilized vitamin C and phytosphingosine|
    US6696048B2|2001-12-20|2004-02-24|Schering-Plough Healthcare Products, Inc.|Sunscreen composition|
    FR3101545A1|2019-10-02|2021-04-09|Basf Beauty Care Solutions France Sas|Cosmetic or nutraceutical use of an extract of Terminalia catappa|
    法律状态:
    2002-09-26| STCF| Information on status: patent grant|Free format text: PATENTED CASE |
    2005-04-06| AS| Assignment|Owner name: COGNIS FRANCE S.A., FRANCE Free format text: MERGER;ASSIGNOR:LABORATOIRES SEROBIOLOGIQUES S.A.;REEL/FRAME:016004/0967 Effective date: 20000701 Owner name: COGNIS FRANCE S.A., FRANCE Free format text: MERGER;ASSIGNOR:LABORATORIES SEROBIOLOGIQUES S.A.;REEL/FRAME:016004/0971 Effective date: 20000701 |
    2006-03-22| FPAY| Fee payment|Year of fee payment: 4 |
    2010-04-08| FPAY| Fee payment|Year of fee payment: 8 |
    2014-04-10| FPAY| Fee payment|Year of fee payment: 12 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR96/11403||1996-09-16||
    FR9611403A|FR2753371B1|1996-09-16|1996-09-16|USE OF AN EXTRACT FROM THE TERMINALIA CATAPPA PLANT AND DERMATOLOGICAL AND PHARMACEUTICAL COSMETIC COMPOSITIONS COMPRISING SUCH EXTRACT|
    FR9611403||1996-09-16||
    PCT/FR1997/001468|WO1998010740A1|1996-09-16|1997-08-07|Cosmetic, dermatological and pharmaceutical use of a terminalia catappa extract|
    US09/268,700|US6217876B1|1996-09-16|1999-03-16|Cosmetic, dermatological and pharmaceutical use of an extract of Terminalia catappa|
    US09/767,146|US6465023B2|1996-09-16|2001-01-23|Cosmetic, dermatological and pharmaceutical use of an extract of Terminalia catappa|US09/767,146| US6465023B2|1996-09-16|2001-01-23|Cosmetic, dermatological and pharmaceutical use of an extract of Terminalia catappa|
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