title: Two new diterpenes from Euphorbia kansuensis.
abstract: Two new lathyrane diterpenes, 3beta,5alpha-dihydroxy-15beta-cinnamoyloxy-14-oxolathyra-6Z,12E -diene (1) and 3beta,5alpha,20-trihydroxy-15beta-cinnamoyloxy-14-oxolathyra-6Z,12E-diene (2), were isolated from the roots of Euphorbia kansuensis. Their structures were determined by spectroscopic methods.
authors: Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810001, PR China. wanghuan@nwipb.ac.cn
authors: Huan
authors: H
authors: Wang
authors: Xiaofeng
authors: X
authors: Zhang
authors: Yan
authors: Y
authors: Zhou
authors: Shulin
authors: S
authors: Peng
authors: Dangwei
authors: D
authors: Zhou
authors: Lisheng
authors: L
authors: Ding
mesh_terms: D004224:Diterpenes / Q000737:chemistry*; D028481:Euphorbia / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry*
chemical_list: C532552:3beta,5alpha,20-trihydroxy-15beta-cinnamoyloxy-14-oxolathyra-6Z,12E-diene; C532551:3beta,5alpha-dihydroxy-15beta-cinnamoyloxy-14-oxolathyra-6Z,12E-diene; D004224:Diterpenes