WIPO logo
Celular | Deutsch | English | Español | Français | 日本語 | 한국어 | Русский | 中文 | العربية |
PATENTSCOPE

Pesquisa nas coleções internacionais e nacionais de patentes
World Intellectual Property Organization
Pesquisa
 
Navegação
 
Traduzir
 
Opções
 
Notícias
 
Conectar-se
 
Ajuda
 
Tradução automática
1. (WO2002022847) PROCESS FOR PRODUCING PURIFIED ANTHOCYANIN AND CRYSTALLINE ANTHOCYANIN
Dados bibliográficos mais recentes no arquivo da Secretaria Internacional   

№ de pub.:    WO/2002/022847    № do pedido internacional:    PCT/JP2001/007891
Data de publicação: 21.03.2002 Data de depósito internacional: 11.09.2001
Pedido de exame (capítulo 2) depositado:    11.09.2001    
CIP:
C07H 17/065 (2006.01), C09B 61/00 (2006.01), C12P 19/14 (2006.01), C12P 19/44 (2006.01)
Requerentes: MEIJI SEIKA KAISHA, LTD. [JP/JP]; 4-16, Kyobashi 2-chome Chuo-ku, Tokyo 104-8002 (JP) (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NE, NL, NO, NZ, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW only).
MATSUMOTO, Hitoshi [JP/JP]; (JP) (For US Only).
HANAMURA, Satoshi [JP/JP]; (JP) (For US Only).
HIRAYAMA, Masao [JP/JP]; (JP) (For US Only)
Inventores: MATSUMOTO, Hitoshi; (JP).
HANAMURA, Satoshi; (JP).
HIRAYAMA, Masao; (JP)
Mandatário: HIRAKI, Yusuke; Toranomon No.5 Mori Building Third Floor, 17-1, Toranomon 1-chome Minato-ku, Tokyo 105-0001 (JP)
Dados da prioridade:
2000-276540 12.09.2000 JP
Título (EN) PROCESS FOR PRODUCING PURIFIED ANTHOCYANIN AND CRYSTALLINE ANTHOCYANIN
(FR) PROCEDE DE PRODUCTION D'ANTHOCYANINE PURIFIEE ET D'ANTHOCYANINE CRISTALLINE
Resumo: front page image
(EN)A process for producing purified anthocyanidin glucoside characterized by comprising cleaving the rhamnose end of anthocyanidin rutinoside with rhamnosidase, converting the anthocyanidin rutinoside component into anthocyanidin glucoside and then purifying and isolating the anthocyanidin glucoside component; or a crystalline anthocyanidin glucoside salt obtained by further crystallizing the purified anthocyanidin glucoside and a process for producing the same. A process for producing anthocyanidin rutinoside characterized by comprising cleaving the glucose end of anthocyanidin glucoside with $g(b)-glucosidase, eliminating via decomposition and then purifying and isolating the anthocyanidin rutinoside component; or a crystalline anthocyanidin rutinoside salt obtained by further crystallizing the purified anthocyanidin rutinoside and a process for producing the same.
(FR)Cette invention se rapporte à un procédé servant à produire du glucoside d'anthocyanidine purifié et se caractérisant en ce qu'il consiste à cliver l'extrémité rhamnose du rutinoside d'anthocyanidine avec de la rhamnosidase, à convertir le constituant rutinoside d'anthocyanidine en glucoside d'anthocyanidine et ensuite à purifier et isoler le constituant glucoside d'anthocyanidine; ou à un sel glucoside d'anthocyanidine cristallin obtenu par cristallisation ultérieure du glucoside d'anthocyanidine purifié, ainsi qu'à un procédé de production de ces composés. Cette invention concerne un procédé servant à produire du rutinoside d'anthocyanidine et se caractérisant en ce qu'il consiste à cliver l'extrémité glucose du glucoside d'anthocyanidine avec de la $g(b)-glucosidase, à éliminer par décomposition et ensuite à purifier et isoler le constituant rutinoside d'anthocyanidine; ou à un sel rutinoside d'anthocyanidine cristallin obtenu par cristallisation ultérieure du rutinoside d'anthocyanidine purifié, ainsi qu'à un procédé de production de ces composés.
Estados designados: 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, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Língua de publicação: Japanese (JA)
Língua de depósito: Japanese (JA)