来自瞿麦的两种新三萜皂苷

Two new triterpenoid saponins from Dianthus superbus L.

作者信息

Chen Xia, Luo Jian-Guang, Kong Ling-Yi

机构信息

Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing, China.

出版信息

J Asian Nat Prod Res. 2010 Jun;12(6):458-63. doi: 10.1080/10286020.2010.493326.

DOI:10.1080/10286020.2010.493326

PMID:20552484

Abstract

Two new triterpenoid saponins (1 and 2) were isolated from the dried aerial parts of Dianthus superbus L. (Caryophyllaceae). Their structures were elucidated on the basis of spectral data to be 3-O-beta-D-glucopyranosyl olean-9(11),12-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside (1) and 3-O-beta-D-glucopyranosyl olean-11,13(18)-diene-23,28-dioic acid 28-O-beta-D-glucopyranoside (2).

摘要

从瞿麦（石竹科）干燥地上部分分离得到两个新的三萜皂苷（1和2）。基于光谱数据阐明它们的结构分别为3-O-β-D-吡喃葡萄糖基齐墩果-9(11),12-二烯-23,28-二酸28-O-β-D-吡喃葡萄糖苷（1）和3-O-β-D-吡喃葡萄糖基齐墩果-11,13(18)-二烯-23,28-二酸28-O-β-D-吡喃葡萄糖苷（2）。