Studies on flavonoids from Abies ernestii var. salouenensis
10.7501/j.issn.0253-2670.2013.11.003
- Author:
Lin-Jing XIAO
1
Author Information
1. Department of Natural Medicinal Chemistry
- Publication Type:Journal Article
- Keywords:
(-)-epigallocatechin;
Abies ernestii Rehd. var. salouenensis (Borderes-Rey et Gaussen) Cheng et L. K. Fu;
Isohemiphloin;
Laricitrin-3-O-β - D-glucopyranoside;
Vitexin
- From:
Chinese Traditional and Herbal Drugs
2013;44(11):1376-1379
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To study the chemical constituents in the branches and leaves of Abies ernestii var. salouenensis. Methods: Some chromatographic methods were applied to isolating pure compounds and their structures were elucidated by spectroscopic methods. Results: Fourteen compounds were obtained and identified as kaempferol (1), quercetin (2), quercetin-3-O-α-L-rhamnoside (3), syringetin-3-O-β-D-glucopyranoside (4), kaempferol-3-O-β-D-glucopyranoside (5), kaempferol-3-O-β-D - (3″, 6″-di-E-p-coumaroyl)-glucopyranoside (6), laricitrin-3-O-β-D-glucopyranoside (7), vitexin (8), quercetin-7-O-β-D-glucopyranoside (9), apigenin-7-O-β-D-glucopyranoside (10), isohemiphloin (11), naringenin (12), (-)-epigallocatechin (13), and (+)-catechin (14). Conclusion: All the compounds are isolated from this plant for the first time, and compounds 7-11 and 13 are firstly isolated from the plants in Abies Mill.
