KAURENE DERIVATIVES FROM LASIANTHEA-FRUTICOSA, REVISION OF STEREOCHEMISTRY OF RELATED-COMPOUNDS

被引：8

作者：

AHMED, M

JAKUPOVIC, J

CASTRO, V

机构：

[1] TECH UNIV BERLIN,INST ORGAN CHEM,W-1000 BERLIN 12,GERMANY

[2] UNIV COSTA RICA,ESCUELA QUIM,SAN JOSE,COSTA RICA

来源：

PHYTOCHEMISTRY | 1991年 / 30卷 / 05期

关键词：

LASIANTHEA-FRUTICOSA; COMPOSITAE; KAURENE DERIVATIVES;

D O I：

10.1016/0031-9422(91)84242-K

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new kaurene diterpenes, 12-alpha-angeloyloxy and 12-alpha-senecioyloxy-9,11-dehydro-ent-kaur-16-en-19-oic acids, have been isolated from Lasianthea fruticosa. The structures and stereochemistry of the compounds were determined on the basis of spectroscopic techniques and minor chemical transformation. The stereochemistry of a few similar compounds has been revised.

引用

页码：1712 / 1714

页数：3

共 9 条

[1] NATURALLY OCCURRING TERPENE DERIVATIVES .159. NEW KAURENE DERIVATIVES AND GERMACRANOLIDES FROM MONTANOA-PTEROPODA [J].