New macrocyclic diamide from Rauvolfia yunnanensis Tsiang

被引：5

作者：

Geng Chang-an ^{[1
,2
]}

Liu Xi-kui ^{[1
]}

机构：

[1] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resourses W China, Kunming 650204, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2008年 / 24卷 / 03期

关键词：

Rauvolfia yunnanensis; cyclodicaprylamide; (+)-syringaresinol; loliolide;

D O I：

10.1016/S1005-9040(08)60065-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new macrocyclic diamide, 22-membered macrocyclic diamide, named cyclodicaprylamide(2), and five known compounds, bis(2-ethylhexyl) phthalate(l), ethyl 3,4,5-trimethoxybenzoate(3), ethyl 3,4,5-trimethoxycinnamate (4), (+)-syringaresinol(5), loliolide(6), were isolated from the roots of Rauvolfia yunnanensis Tsiang. Their structures were elucidated based on NMR, 2D NMR, and MS spectrum, respectively. They were obtained from it for the first time.

引用

页码：303 / 305

页数：3

共 7 条

[1] Novel aromatic ester from Piper longum and its analogues inhibit expression of cell adhesion molecules on endothelial cells [J].