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Titolo:
Bacopaside I and II: two pseudojujubogenin glycosides from Bacopa monniera
Autore:
Chakravarty, AK; Sarkar, T; Masuda, K; Shiojima, K; Nakane, T; Kawahara, N;
Indirizzi:
Indian Inst Chem Biol, Calcutta 700032, W Bengal, India Indian Inst Chem Biol Calcutta W Bengal India 700032 032, W Bengal, India Showa Pharmaceut Univ, Machida, Tokyo 1948543, Japan Showa Pharmaceut Univ Machida Tokyo Japan 1948543 a, Tokyo 1948543, Japan Natl Inst Hlth Sci, Setagaya Ku, Tokyo 1588501, Japan Natl Inst Hlth Sci Tokyo Japan 1588501 Setagaya Ku, Tokyo 1588501, Japan
Titolo Testata:
PHYTOCHEMISTRY
fascicolo: 4, volume: 58, anno: 2001,
pagine: 553 - 556
SICI:
0031-9422(200110)58:4<553:BIAITP>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRITERPENOID SAPONINS;
Keywords:
Bacopa monniera; Scrophulariaceae; saponins; bacopaside I; bacopaside II; pseudojujubogenin; 2D NMR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Life Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Chakravarty, AK Indian Inst Chem Biol, 4 Raja Sc Mullick Rd, Calcutta 700032, W Bengal, India Indian Inst Chem Biol 4 Raja Sc Mullick Rd Calcutta W Bengal India 700032
Citazione:
A.K. Chakravarty et al., "Bacopaside I and II: two pseudojujubogenin glycosides from Bacopa monniera", PHYTOCHEM, 58(4), 2001, pp. 553-556

Abstract

Two saponins, designated as bacopaside I and II, have been isolated from Bacopa monniera Wettst. and their structures have been elucidated as 3-O-alpha -L-arabinofuranosyl-(1 -->2)-[6-O-sulphonyl-beta -D-glucopyranosyl-(1 -->3)]-alpha -L-arabinopyranosyl pseudojujubogenin (1) and 3-O-alpha -L-arabinofuranosyl-(1 -->2)-[beta -D-glucopyranosyl (1 -->3)]-beta -D-glucopyranosyl pseudojujubogenin (2) mainly on the basis of 2D NMR and other spectral analyses. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 00:33:53