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Titolo:
Latifolosides K and L, two new triterpenoid saponins from the bark of Ilexlatifolia
Autore:
Huang, J; Wang, X; Ogihara, Y; Shimizu, N; Akiyama, T; Takeda, T;
Indirizzi:
Kyoritsu Coll Pharm, Minato Ku, Tokyo 1058512, Japan Kyoritsu Coll Pharm Tokyo Japan 1058512 Minato Ku, Tokyo 1058512, Japan Nagoya City Univ, Fac Pharmaceut Sci, Mizuho Ku, Nagoya, Aichi 4678603, Japan Nagoya City Univ Nagoya Aichi Japan 4678603 Nagoya, Aichi 4678603, Japan Sankyo Co Ltd, Res Planning Dept, Shinagawa Ku, Tokyo 1408710, Japan Sankyo Co Ltd Tokyo Japan 1408710 pt, Shinagawa Ku, Tokyo 1408710, Japan W China Univ Med Sci, Sch Pharmaceut Sci, Chengdu 610041, Peoples R China W China Univ Med Sci Chengdu Peoples R China 610041 041, Peoples R China
Titolo Testata:
CHEMICAL & PHARMACEUTICAL BULLETIN
fascicolo: 6, volume: 49, anno: 2001,
pagine: 765 - 767
SICI:
0009-2363(200106)49:6<765:LKALTN>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
GLYCOSIDES; KUDINCHA;
Keywords:
Ilex latifolia; Aquifoliaceae; triterpenoid saponin; latifoloside K; latifoloside L;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
10
Recensione:
Indirizzi per estratti:
Indirizzo: Takeda, T Kyoritsu Coll Pharm, Minato Ku, 1-5-30 Shibakoen, Tokyo 1058512,Japan Kyoritsu Coll Pharm 1-5-30 Shibakoen Tokyo Japan 1058512 Japan
Citazione:
J. Huang et al., "Latifolosides K and L, two new triterpenoid saponins from the bark of Ilexlatifolia", CHEM PHARM, 49(6), 2001, pp. 765-767

Abstract

Two new triterpenoid saponins, latifoloside K(1), 3-O-beta -D-glucopyranosyl-(1 -->3)-[alpha -L-rhamnopyranosyl-(1 -->2)-]-alpha -L-arabinopyranosyl 3 beta -hydroxy-urs-12,18-dien-28-oic acid 28-O-beta -D-glucopyranosyl ester and latifoloside L (2), 3-O-beta -D-glucopyranosyl-(1 -->2)-beta -D-glucopyranosyl-(1 -->3)-[alpha -L-rhamnopyranosyl-(1 -->2)-]-alpha -L-arabinopyranosyl 3 beta ,19 alpha -dihydroxyursolic acid, were isolated from the barkof Ilex latifolia THUNB. Also isolated were two known compounds, ilekudinoside A (3) and kudinoside G (4), Structural assignments were established onthe basis of spectroscopic data and chemical evidence.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 21:37:08