大花紫玉盘中新多氧取代环己烯类的结构鉴定  

THE STRUCTURAL ELUCIDATION OF NEW POLYOXYGENATED CYCLOHEXENES FROM UVARIA GRANDIFLORA

作　　者：潘锡平[1] 于德泉[1] 贺存恒[1] 柴继杰 

机构地区：[1]中国医学科学院,中国协和医科大学药物研究所

出　　处：《药学学报》1997年第7期530-535,共6页Acta Pharmaceutica Sinica

基　　金：中国医学科学院科学基金

摘　　要：从番荔枝科紫玉盘属植物大花紫玉盘（ＵｖａｒｉａｇｒａｎｄｉｆｌｏｒａＲｏｘｂ．）根茎中分得４种新的多氧取代环己烯及已知化合物ｚｅｙｌｅｎｏｌ，应用波谱分析、Ｘ射线衍射、园二色谱和Ｍｏｓｈｅｒ酯制备等手段确定了全部新化合物的结构及其绝对构型，分别命名为大花紫玉盘醇Ａ（１），Ｂ（２），Ｅ（３）和Ｆ（４）。Four new polyoxygenated cyclohexenes, named uvarigranol A(1), B(2), E(3) and F(4), along with the known zeylenol were obtained from the roots of Uvaria grandiflora Roxb (Annonaceae). Based on spectral and X ray analysis as well as Mosher methodology, their structures and absolute configuration were established.

关 键 词：大花紫玉盘 多氧取代 环己烯 新化合物 

分 类 号：R979.1[医药卫生—药品]