Sterols from the fungus Lactarium volemus

被引：218

作者：

Yue, JM

Chen, SN

Lin, ZW

Sun, HD

机构：

[1] Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Mat Med, Shanghai 200031, Peoples R China

[2] Chinese Acad Sci, Kunming Inst Bot, Lab Phytochem, Kunming 650204, Peoples R China

来源：

PHYTOCHEMISTRY | 2001年 / 56卷 / 08期

关键词：

Lactarium volemus; Russullaceae; 3-O-beta-D-glucopyranosyl-22E; 24R-5; alpha; 8; alpha-epidioxyergosta-622-diene; 3-O-beta-D-glucopyranosyl-22E24R-5 beta,8 beta-epidioxyergosta-6,22-diene; 22E,24R-ergosta-7,22-diene-3 beta,5 alpha,6 beta 9 alpha-tetraol;

D O I：

10.1016/S0031-9422(00)00490-8

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：

Seven ergostane-type sterols and two mono-glucosides were isolated from the ethyl acetate soluble fraction of Lactarium volemus. Three are previously unknown, i.e. 3-O-beta -D-glucopyranosyl-22E,24R-5 alpha ,8 alpha -epidioxyergosta-6,22-diene, 3-O-beta -D-glucopyranosyl-22E, 24R-5 beta ,8 beta -epidioxyergosta-6,22-diene and 22E,24R-ergosta-7,22-diene-3 beta ,5 alpha .6 beta ,9 alpha -tetraol. The structural elucidation of these compounds was mainly achieved by spectroscopic methods. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：801 / 806

页数：6

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