Wang Huan, Zhang Xiaofeng, Zhou Yan, Peng Shulin, Zhou Dangwei, Ding Lisheng
Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810001, PR China.
Fitoterapia. 2008 Jun;79(4):262-6. doi: 10.1016/j.fitote.2008.01.008. Epub 2008 Feb 19.
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.
从甘肃大戟的根部分离得到两种新的赖百当二萜,3β,5α - 二羟基 - 15β - 肉桂酰氧基 - 14 - 氧代赖百当 - 6Z,12E - 二烯(1)和3β,5α,20 - 三羟基 - 15β - 肉桂酰氧基 - 14 - 氧代赖百当 - 6Z,12E - 二烯(2)。通过光谱方法确定了它们的结构。