Sesquiterpenes from the leaves of Tithonia diversifolia

被引：40

作者：

Kuo, YH ^{[1
]}

Chen, CH

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 10764, Taiwan

[2] Natl Res Inst Chinese Med, Taipei, Taiwan

来源：

JOURNAL OF NATURAL PRODUCTS | 1998年 / 61卷 / 06期

关键词：

D O I：

10.1021/np970530h

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Two new compounds, a germacrane sesquiterpene, 1-acetyltagitinin A (1), and a guaianane sesquiterpene, 8 beta-isobutyryloxycumambranolide (2), were isolated from leaves of Tithonia diversifolia, together with two known compounds, methyl 3 alpha-acetoxy-4 alpha-hydroxy-11(13)-eudesmen-12-oate and tagitinin A. The structures of compounds 1 and 2 were elucidated on the basis of spectral and chemical evidence.

引用

页码：827 / 828

页数：2

共 8 条

[1]

SESQUITERPENE LACTONES OF TITHONIA-DIVERSIFOLIA - STEREOCHEMISTRY OF THE TAGITININS AND RELATED COMPOUNDS [J].