supported by the National Natural Science Foundation of China(Nos.81001379,U1032602,91013002 and 30725048);the National New Drug Innovation Major Project of China(No.2011ZX09307-002-02);the National Basic Research Program of China(Nos.2009CB522300 and 2013CB127505);the Foundation of Chinese Academy of Sciences(Hundred Talents Program);the Natural Science Foundation of Yunnan Province(No.2012GA 003);the Project Program of State Key Laboratory of Natural Medicines,China Pharmaceutical University(No.ZJ11175)
AIM: To investigate the chemical and bioactive constituents from the stems and leaves of Micromelum integerrimum. METHOD: The chemical constituents were isolated and purified by silica gel, Sephadex LH-20, and HPLC. T...
Project supported by the National New Drug Innovation Major Project of China(2011ZX09307-002-02);the National Basic Research Program of China(2013CB127505);the National Natural Science Foundation of China(30725048);the Natural Science Foundation of Yunnan Province(2012GA003);the Fund of Chinese Academy of Sciences(Hundred Talents Program)
The National Natural Science Foundation of China ( 20972168,30725048);the National New Drug Innovation Great Project of China ( 2011ZX09307-002-02);the Natural Science Foundation of Yunnan Province ( 2010CI048);the Found of SKL-PPRWC,KIB,CAS ( 52P2010-ZZ07)
supported by the National Natural Science Foundation of China(U1032602,91013002,30725048);the National New Drug Innovation Major Project of China(2011ZX09307-002-02);the National Basic Reaearch Program of China(2009 CB522300).
Three new triterpenoids,3β-hydroxy-urs-30-p-Z-hydroxycinnamoyl-12-en-28-oic-acid(1),3β-hydroxy-olean-30-p-E-hydroxycinnamoyl-12-en-28-oic-acid(2)and 3β,6α-dihydroxy-urs-14-en-12-one(3),together with seven known tr...
supported by the National Natural Science Foundation of China (30725048);National Basic Research Program of China (2009CB522300);the Innovative Group Program from the Science and Technology Department of Yunnan Province (2008OC011);the Fund of State Key Laboratory of Phytochemistry and Plant Resources in West China,Kunming Institute of Botany,Chinese Academy of Sciences~~