担子菌地星菌丝体中一个新的甾醇酯

Plant Diversity ›› 2007, Vol. 29 ›› Issue (03): 371-374.

担子菌地星菌丝体中一个新的甾醇酯

邵红军^{1 , 2} , 房立真^{1 , 2} , 杨婉秋^{1 , 2} , 王飞^{1 , 2} , 刘吉开¹

1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室, 云南昆明 650204; 2 中国科学院研究生院, 北京 100049

收稿日期:2006-12-05 出版日期:2007-06-25 发布日期:2007-06-25
通讯作者: 刘吉开

A New Steryl Ester from the Culture Mycelia of the Basidiomycete Astraeus hygrometricus (Astraceae)

SHAO Hong-Jun^{1, 2} , FANG Li-Zhen^{1 , 2} , YANG Wan-Qiu^{1 , 2} , WANG Fei¹ ^{, 2} , LIU Ji-Kai¹

1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204 , China; 2 Graduate School of Chinese Academy of Sciences, Beijing 100049 , China

Received:2006-12-05 Online:2007-06-25 Published:2007-06-25
Contact: LIU Ji-Kai

摘要/Abstract

摘要： 从担子菌地星( Astraeus hygrometricus) 发酵培养菌丝体中分离得到一个新的多羟基甾醇酯, 其化学结构通过波谱学方法包括二维核磁共振鉴定为: 3β, 5α-二羟基- (22 E , 24 R ) -麦角甾醇-7 , 22-二烯-6α-棕榈酸酯。同时还从该菌中分离得到其它三个甾醇类化合物。

关键词: 地星, 甾醇酯, 担子菌FONT

Abstract: A new steryl ester with a polyhydroxylated ergostane-type nucleus , 3β, 5α-dihydroxy - (22 E , 24 R ) -ergosta-7, 22-dien-6α-yl palmitate (1), together with three known compounds (2 - 4 ) was isolated from the culture mycelia of the basidiomycete Astraeus hygrometricus . The structure of compound 1 was elucidated on the basis of extensive spectroscopic methods ( IR, HR-FAB-MS, 1D and 2D NMR) .

Key words: Astraeus hygrometricus

中图分类号:

Q 946

邵红军1 , 2 , 房立真1 , 2 , 杨婉秋1 , 2 , 王飞1 , 2 , 刘吉开1 . 担子菌地星菌丝体中一个新的甾醇酯[J]. Plant Diversity, 2007, 29(03): 371-374.

SHAO Hong-Jun^, , FANG Li-Zhen^, , YANG Wan-Qiu^, , WANG Fei ^, , LIU Ji-Kai.

A New Steryl Ester from the Culture Mycelia of the Basidiomycete Astraeus hygrometricus (Astraceae)

[J]. Plant Diversity, 2007, 29(03): 371-374.