Eudesmanolides from Wedelia prostrata

被引:0
|
作者
Farag, SF
ElEmary, NA
Niwa, M
机构
[1] MEIJO UNIV, FAC PHARM, TEMPAKU KU, NAGOYA, AICHI 468, JAPAN
[2] UNIV ASSIUT, FAC PHARM, ASSIUT 71526, EGYPT
关键词
Wedelia prostrata; Compositae; eudesmanolide; sesquiterpene lactone; conformation; biological activity;
D O I
暂无
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Five cis- and trans-eudesmanolide sesquiterpenes mere isolated from Wedelia prostrata (Compositae) collected in Egypt and their structures mere elucidated by spectroscopic methods. The conformations of the trans-eudesmanolides are discussed on the basis of their coupling constants in the H-1-NMR spectra.
引用
收藏
页码:661 / 664
页数:4
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