摘要
用柱层析色谱进行分离,光谱和化学方法进行结构鉴定,从一种明显促进花叶开唇兰Anoectochilus roxburghii (Wall.)Lindl.生长的粘帚霉属真菌——粉红粘帚霉Gliocladium roseum (Link) Bani.的菌丝体分离鉴定了1,3-二棕榈酰基-2-(4,4-二甲基庚二酸单酰基) 甘油酯(I),4,4-二甲基庚二酸(II)等4个化合物。其中,I为新化合物, II 为首次从本属分离得到的天然产物。
Four compounds were obtained from mycelia of Gliocladium roseum (Link) Bain by using chromatographic method and their structures were elucidated by using chemical and spectral methods as 1,3-dipalmitoyl-2-(4,4-dimethylheptanedinoic monoester-glycerol (I); 4,4-dimethylheptanedinoic acid(II); succinic acid (III) and choline-O-sulfate (IV).I is a new compound, and II is obtained from Gliocladium for the first time.
出处
《菌物系统》
CSCD
北大核心
2001年第4期536-538,共3页
Mycosystema
基金
国家自然科学基金资助项目(项目号:39970018)
全国优秀博士学位论文作者专项基金项目(项目号:199950)
关键词
内生真菌
粉红粘帚霉菌丝体
化学成分
降压活性
Endophytic fungi, 1,3-Dipalmitoyl-2-(4,4-dimethylheptanedinoic monoester-glycerol, 4,4-Dimethylheptanedinoic acid, Choline-O-sulfate
