1. Natural Glycosides from Indigofera stachyoides radix
- Author
-
Zhong Lei, Hao Xiaoyan, Yan Liang, Jun-Lae Cho, Donna Lai, George Q. Li, Wei Zhou, and Xiaoyan Zhang
- Subjects
glycoside ,Pharmacology ,chemistry.chemical_classification ,biology ,Traditional medicine ,Chemistry ,Organic Chemistry ,Glycoside ,Plant Science ,biology.organism_classification ,Indigofera ,lcsh:QK1-989 ,lcsh:Chemistry ,lcsh:QD241-441 ,kaempferol-7-o-β-d-glucopyranoside ,lcsh:QD1-999 ,lcsh:Organic chemistry ,lcsh:Botany ,Drug Discovery ,schizandriside ,Radix ,indigofera stachyoides radix ,natural medicine - Abstract
Six natural polar glycosides were isolated and identified from indigofera stachyoides radix, they were identified as β-sitosterol-D-glucoside (1), schizandriside (2), kaempferol-7-O-β-D-glucopyranoside (3), 3,4,5-trimethoxyphenyl-O-β-D-glucopyranoside (4), 2-methoxy-4-(2'-hydroxyethyl)–phenol-1-O-β-D-glucopyranoside (5) and 2-(3-hydroxy-4-methoxyphenyl) ethyl 1-O-β-D-glucopyranoside (6). Meanwhile, four flavonoids including 7, 4'-dihydroxyl-3'-methoxyisoflavone (7), calycosin (8), 7-hydroxyl-4'-methoxyflavanone (9), maackiain (10) and one steroid compound, stigmasterol (11) were also reported herein.
- Published
- 2019