Triterpenoids from the roots of Rubus parvifolius  

作　　者：ZHANG Xu ZHU Zhi-Xiang WANG Juan YANG Wan-Qing SU Cong LI Jun ZHANG Yuan ZHENG Jiao SHI She-Po TU Peng-Fei 

机构地区：[1]Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine [2]School of Chinese Materia Medica, Beijing University of Chinese Medicine

出　　处：《Chinese Journal of Natural Medicines》2016年第5期377-381,共5页中国天然药物（英文版）

基　　金：supported by the Program for New Century Excellent Talents in University(No.NCET-11-0604);Beijing Natural Science Foundation(No.5132022)

摘　　要：Two new oleanane-type triterpenoids, parvifolactone A(1) and rubuside P(2), together with 11 known triterpenoids, fupenzic acid(3), 18,19-seco,2α,3α-dihydroxyl-19-oxo-urs-11,13(18)-dien-28-oic acid(4), euscaphic acid(5), maslinic acid(6), 1β-hydroxyeuscaphic acid(7), 2α,3α,19α,23-tetrahydroxyolean-12-en-28-oic acid(8), 2α,3β,19α,23-tetrahydroxyurs-12-en-28-oic acid(9), glucosyl pinfaensate(10), rubuside J(11), 2α,3α,19α,23-tetrahydroxyurs-12-en-24,28-dioic acid(12), and 2α,3β,19α- trihydroxyurs-12-en-23,28-dioic acid(13), were isolated from the roots of Rubus parvifolius.Two new oleanane-type triterpenoids, parvifolactone A （1） and rubuside P （2）, together with 11 known triterpenoids, fupenzic acid （3）, 18,19-seco,2a,3a-dihydroxyl-19-oxo-urs-11,13（18）-dien-28-oic acid （4）, euscaphic acid （5）, maslinic acid （6）, lfl- hydroxyeuscaphic acid （7）, 2a,3a,19a,23-tetrahydroxyolean-12-en-28-oic acid （8）, 2a,3β,19a,23-tetrahydroxyurs-12-en-28-oic acid （9）, glucosyl pinfaensate （10）, rubuside J （11）, 2a,3a,19a,23-tetrahydroxyurs-12-en-24,28-dioic acid （12）, and 2a,3fl,19a- trihydroxyurs-12-en-23,28-dioic acid （13）, were isolated from the roots of Rubus parvifolius.

关 键 词：TRITERPENOID Parvifolactone A Rubuside P Rubus parvifolius 

分 类 号：R284.1[医药卫生—中药学]