Four esters of a new pentacyclic diterpenoid of the myrsinol type from Euphorbia aleppica

被引:14
作者
Yang, L [1 ]
Shi, YP [1 ]
Jia, ZJ [1 ]
Saleh, S [1 ]
Lahham, J [1 ]
机构
[1] LANZHOU UNIV,INST ORGAN CHEM,STATE KEY LAB APPL ORGAN CHEM,LANZHOU 730000,PEOPLES R CHINA
来源
JOURNAL OF NATURAL PRODUCTS | 1995年 / 58卷 / 12期
关键词
D O I
10.1021/np50126a012
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Four new pentacyclic polyfunctional diterpenes, euphoppins A-D [1-4], were isolated from whole plants of Euphorbia aleppica. Their structures were established by spectral methods as tetra esters [1-3] and a penta ester [4] of a hitherto unknown polyfunctional pentacyclic diterpene parent alcohol, structurally related to myrsinol.
引用
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页码:1883 / 1888
页数:6
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