A new triterpene saponin from roots of Dolichos falcate
10.7501/j.issn.0253-2670.2016.04.002
- Author:
Zheng-Cai WU
1
Author Information
1. Yunnan Phytopharmaceutical Co. Ltd.
- Publication Type:Journal Article
- Keywords:
2β, 3β-dihydroxyolean-12-en-23, 28-dioic acid 3-O-β-D-glucopyranoside;
3β, 23-dihydroxy-2-oxoolean-12-en-28-dioic acid 3-O-β-D-glucopyranoside;
3β-hydroxyolean-12-en-23, 28-dioic acid 3-O-β-D-glucopyranoside;
Doliroside C;
Roots of Dolichos falcata
- From:
Chinese Traditional and Herbal Drugs
2016;47(4):540-543
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents from the roots of Dolichos falcata. Methods: The chemical constituents were isolated by column chromatography with silica gel and Sephadex LH-20. Their structures were identified on the basis of spectroscopic analysis. Results: Three compounds were isolated from the roots of D. falcata and identified as 3β, 23-dihydroxy-2-oxoolean-12-en-28-dioic acid 3-O-β-D-glucopyranoside (1), 3β-hydroxyolean-12-en-23, 28-dioic acid 3-O-β-D-glucopyranoside (2), and 2β, 3β-dihydroxyolean-12-en-23, 28-dioic acid 3-O-β-D-glucopyranoside (3). Conclusion: Compound 1 is a new triterpene glycoside named doliroside C and compound 2 is isolated from this plant for the first time.
