Cucurbitane, hexanorcucurbitane and octanorcucurbitane glycosides from fruits of Trichosanthes tricuspidata

被引：71

作者：

Kanchanapoom, T

Kasai, R

Yamasaki, K

机构：

[1] Hiroshima Univ, Fac Med, Inst Pharmaceut Sci, Minami Ku, Hiroshima 7348551, Japan

[2] Khon Kaen Univ, Fac Pharmaceut Sci, Dept Pharmaceut Bot & Pharmacognosy, Khon Kaen 40002, Thailand

来源：

PHYTOCHEMISTRY | 2002年 / 59卷 / 02期

关键词：

Trichosanthes tricupidata; Cucurbitaceae; cucurbitane glycoside; hexanorcucurbitane glycoside; octanorcucurbitane glycoside; khekadaengosides A-N; khekadaengogenins I-V;

D O I：

10.1016/S0031-9422(01)00430-7

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 [生物化学与分子生物学]; 081704 [应用化学];

摘要：

From the fruits of Trichosanthes tricuspidata, 14 cucurbitane glycosides (khekadaengosides A-J, M-N, cucurbitacin J 2-O-beta-glucopyranoside and cucurbitacin K 2-O-beta-glucopyranoside), a hexanorcucurbitane glucoside (khekadaengoside K) and octanorcucurbitane (khekadaengoside L) were isolated along with two known cucurbitane glucosides (cucurbitacin 2-O-beta-glucopyranoside and 25-O-acetyl-cucurbitacin 2-O-beta-glucopyranoside). Structural elucidations were based on chemical and spectroscopic analyses. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：215 / 228

页数：14

共 13 条

[1]

CUCURBITANES AND CUCURBITANE-TYPE GLYCOSIDES FROM IBERVILLEA-SONORAE [J].