Two New ent-Kaurenoids from Cacalia pilgeriana  

作　　者：ErWeiLI KunGAO ZhongJianJIA XinZHAO 

机构地区：[1]CollegeofChemistryandChemicalEngineering,NationalLaboratoryofAppliedOrganicChemistry,LanzhouUniversity,Lanzhou730000

出　　处：《Chinese Chemical Letters》2005年第5期625-626,共2页中国化学快报（英文版）

基　　金：This work was supported by the NNSFC(No．29972017 and No．20021001一QT Program)

摘　　要：Two new ent-kaurenoids, 19-acetyl-ent-3β, 17-dihydroxykaur-15-ene (1), 19-acetyl-ent- 3β-hydroxykaur-15-en-17-al (2) were isolated from Cacalia pilgeriana. Their structures were elucidated by spectroscopic methods.

关 键 词：Cacalia pilgeriana COMPOSITAE ent-kaurenoids. 

分 类 号：Q946[生物学—植物学]