来自希腊报春花的两种新三萜类化合物。

Two new triterpenes from Lysimachia foenum-graecum.

作者信息

Li Xiang-Ri, Xin Bin, Wang Gang-Li, Dai Zhong, Lin Rui-Chao

机构信息

School of Chinese Pharmacy, Beijing University of Traditional Chinese Medicine, Beijing, China.

出版信息

J Asian Nat Prod Res. 2010 Mar;12(3):204-8. doi: 10.1080/10286020903523258.

DOI:10.1080/10286020903523258

PMID:20390766

Abstract

Two new oleane-type triterpene saponins, lysimachiagenoside E (1) and lysimachiagenoside F (2), were isolated from the aerial parts of Lysimachia foenum-graecum Hance. The structures were elucidated on the basis of 1D and 2D NMR techniques, including (1)H-(1)H COSY, HMQC, HMBC, TOCSY, ROESY experiments as well as chemical methods.

摘要

从山羊臭排草（Lysimachia foenum-graecum Hance）地上部分分离得到两个新的齐墩果烷型三萜皂苷，即排草皂苷E（1）和排草皂苷F（2）。通过一维和二维核磁共振技术（包括¹H-¹H COSY、HMQC、HMBC、TOCSY、ROESY实验）以及化学方法对其结构进行了鉴定。