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1. (WO2003057700) COMPOSITIONS CONTAINING PIGMENTATIN INHIBITOR, USE THEREOF AND PROCESS FOR PRODUCING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/057700    International Application No.:    PCT/JP2002/013737
Publication Date: 17.07.2003 International Filing Date: 27.12.2002
IPC:
A23G 3/00 (2006.01), A23L 3/3499 (2006.01), A23L 3/3544 (2006.01), A61K 8/35 (2006.01), A61K 8/36 (2006.01), A61K 8/67 (2006.01), A61K 31/357 (2006.01), A61K 31/7048 (2006.01), A61Q 19/02 (2006.01), C07D 493/04 (2006.01)
Applicants: SANSHO SEIYAKU CO., LTD. [JP/JP]; 26-7, Oike 2-chome Onojo-shi, Fukuoka 816-8550 (JP) (For All Designated States Except US).
IWANAGA, Atsufumi [JP/JP]; (JP) (For US Only)
Inventors: IWANAGA, Atsufumi; (JP)
Agent: SHOJI, Sachio; 2-8, Hongo 4-chome Bunkyo-ku, Tokyo 113-0033 (JP)
Priority Data:
2001-400069 28.12.2001 JP
Title (EN) COMPOSITIONS CONTAINING PIGMENTATIN INHIBITOR, USE THEREOF AND PROCESS FOR PRODUCING THE SAME
(FR) COMPOSITIONS CONTENANT UN INHIBITEUR DE PIGMENTATION, UTILISATION DESDITES COMPOSITIONS ET LEUR PROCEDE DE PRODUCTION
Abstract: front page image
(EN)It is intended to provide pigmentation inhibitors comprising specific cuercetin derivatives. Namely, pigmentation inhibitory compositions containing one or more pigmentation inhibitors represented by the formulae (1) to (4) (not shown); novel compounds represented by the formulae (5) and (6) (not shown); and pigmentation inhibitory compositions containing the same. These pigmentation inhibitory compositions are useful as cosmetic compositions, food/drink compositions, medicinal compositions and quality-improving compositions. These pigmentation inhibitory compositions may further contain one or more components selected from among ascorbic acid, liquiritine, hydroquinone, ellagic acid, kojic acid, derivatives thereof, lucinol, placenta extract and German chamomile extract to thereby give compositions having a synergistically improved effect of inhibiting pigmentation.
(FR)L'invention concerne des inhibiteurs de pigmentation contenant des dérivés spécifiques de quercétine. L'invention concerne en particulier des compositions inhibitrices de pigmentation contenant au moins un inhibiteur de pigmentation représenté par les formules (1) à (4) (non illustrées); de nouveaux composés représentés par les formules (5) et (6) (non illustrées); et des compositions inhibitrices de pigmentation contenant lesdits composés et inhibiteurs. Ces compositions inhibitrices de pigmentation sont utilisées en tant que compositions cosmétiques, compositions pour aliments/boissons, compositions pharmaceutiques et compositions améliorant la qualité. Ces compositions inhibitrices de pigmentation peuvent également contenir au moins un composant choisi parmi l'acide ascorbique, la liquiritine, l'hydroquinone, l'acide ellagique, l'acide kojique, des dérivés de celui-ci, le lucinol, des extraits de placenta et des extraits de camomille allemande, ce qui permet d'obtenir des compositions présentant des propriétés d'inhibition de la pigmentation améliorées du point de vue synergique.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)