A new phenolic glycoside from rhizomes of Sinacalia tangutica
10.7501/j.issn.0253-2670.2018.06.002
- Author:
Xue-Jiao MA
1
Author Information
1. Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University
- Publication Type:Journal Article
- Keywords:
5-hydroxyeugenol- 4-O-β-D-xylopyranosyl-(1→6)-O-β-D-glucopyranoside;
Phenolic glycoside;
Sinacalia H. Robins. et Brettel;
Sinacalia tangutica (Maxim.) B. Nord.;
Singuticoside
- From:
Chinese Traditional and Herbal Drugs
2018;49(6):1247-1249
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents from the rhizomes of Sinacalia tangutica. Methods: The compounds were separated and purified by D101 macroporous resin, silica gel, and ODS column chromatography. Their structures were elucidated by extensive spectroscopic methods including 1H-NMR, 13C-NMR, DEPT, HSQC, HMBC, and HR-ESI-MS. Results: One new phenolic glycoside was isolated from S. tangutica, and identified as 5-hydroxyeugenol-4-O-β-D-xylopyranosyl-(1→6)-O-β-D-glucopyranoside (1). Conclusion: Compound 1 is a new compound named singuticoside.
