Terracinolides A and B, two bishomoditerpene lactones with a novel carbon framework from Euphorbia terracina

被引：30

作者：

Marco, JA

SanzCervera, JF

Yuste, A

Jakupovic, J

Lex, J

机构：

[1] TECH UNIV BERLIN,INST ORGAN CHEM,D-10623 BERLIN,GERMANY

[2] UNIV COLOGNE,INST ORGAN CHEM,D-50939 COLOGNE,GERMANY

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1996年 / 61卷 / 05期

关键词：

D O I：

10.1021/jo951910f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A methanolic extract of Euphorbia terracina L. has been shown to contain two peracylated polyhydroxy terpenoid lactones with a novel C-22 carbon framework. These metabolites, which have been named terracinolides A (1) and B (2), are based on the same parent compound, but differ in the nature of one of the acyl residues. This novel skeletal system is formally derived from the jatrophane framework by addition of a two-carbon fragment on C-17 (jatrophane numbering).

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页码：1707 / 1709

页数：3

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