扁枝石松中的多羟基锯齿烷三萜类化合物。

Polyhydroxyserratane triterpenoids from Diphasiastrum complanatum.

作者信息

Yan Jian, Yi Ping, Chen Baohui, Lu Lu, Li Zhongrong, Zhang Xianmin, Zhou Lin, Qiu Minghua

机构信息

State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, The Chinese Academy of Sciences, Kunming 650204, PR China.

出版信息

Phytochemistry. 2008 Jan;69(2):506-10. doi: 10.1016/j.phytochem.2007.07.024. Epub 2007 Sep 11.

DOI:10.1016/j.phytochem.2007.07.024

PMID:17850835

Abstract

Serratane triterpenoids were identified from Diphasiastrum complanatum (L.) Holub, including serratane-3alpha,14alpha,15alpha,20beta,21beta,24,29-heptol (1), 3alpha,20beta,21beta-trihydroxyserrat-14-en-24-oic acid (2), 3beta,20beta,21beta-trihydroxyserrat-14-en-24-oic acid (3), 3alpha,20beta,21beta-trihydroxy-16-oxoserrat-14-en-24-oic acid (4), and 16-oxolyclanitin-29-yl E-4'-hydroxyl-3'-methoxycinnamate (5) on the basis of their spectroscopic data as well as nine known analogs.

摘要

从扁枝石松（Diphasiastrum complanatum (L.) Holub）中鉴定出锯齿烷三萜类化合物，包括锯齿烷-3α,14α,15α,20β,21β,24,29-庚醇（1）、3α,20β,21β-三羟基锯齿-14-烯-24-酸（2）、3β,20β,21β-三羟基锯齿-14-烯-24-酸（3）、3α,20β,21β-三羟基-16-氧代锯齿-14-烯-24-酸（4）以及16-氧代lyclanitin-29-基E-4'-羟基-3'-甲氧基肉桂酸酯（5），鉴定依据为它们的光谱数据以及九个已知类似物。