New Myrsinol Diterpenes from Euphorbia prolifera  

作　　者：张万金 陈道峰 侯爱君 

机构地区：[1]Department of Pharmacognosy,School of Pharmacy,Fudan University

出　　处：《Chinese Journal of Chemistry》2004年第1期103-108,共6页中国化学（英文版）

基　　金：the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of the Ministry of Education, China (No. 1999-71).

摘　　要：Four new myrsinol diterpenes, euphorprolitherins AD (13, 5), were isolated from the ethanolic extract of the root of Euphorbia prolifera, along with a knownone, SPr5 (4). The structures were elucidated on the basis of their spectroscopic evidences. The structure and relative stereochemistry of 1 were confirmed by X-ray crystallog-raphy.Four new myrsinol diterpenes, euphorprolitherins AD (13, 5), were isolated from the ethanolic extract of the root of Euphorbia prolifera, along with a knownone, SPr5 (4). The structures were elucidated on the basis of their spectroscopic evidences. The structure and relative stereochemistry of 1 were confirmed by X-ray crystallog-raphy.

关 键 词：Euphorbia prolifera EUPHORBIACEAE myrsinol diterpene euphorprolitherins A—D 

分 类 号：O629[理学—有机化学]