Zhao Ying-Hong, Deng Tie-Zhong, Chen Yu, Liu Xiang-Ming, Yang Guang-Zhong
Xishuangbanna Perfecture National Medicine Research Institute, Jinghong, China.
J Asian Nat Prod Res. 2010 Aug;12(8):666-71. doi: 10.1080/10286020.2010.493881.
Two new onoceranoid triterpenoids, (3 alpha,8 beta,14 alpha,21 beta)-26,27-dinoronocerane-3,8,14,21-tetrol (1) and 26-nor-8 beta-hydroxy-alpha-onocerin (2), were isolated from Lycopodium obscurum L. Their structures were elucidated on the basis of spectroscopic analyses.
从石松中分离出两种新的蛇床烷型三萜类化合物,(3α,8β,14α,21β)-26,27-二降蛇床烷-3,8,14,21-四醇(1)和26-降-8β-羟基-α-蛇床素(2)。基于光谱分析对它们的结构进行了阐明。