Flavonoids from Humulus lupulus.
- Author:
Wei-Ku ZHANG
1
;
Shou-Bao WANG
;
Cheng-Yu FU
;
Ping LI
;
Jie-Kun XU
Author Information
1. Department of Pharmacology, Institute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing 100029, China. cpuzwk@163.com
- Publication Type:Journal Article
- MeSH:
Dextrans;
chemistry;
Drugs, Chinese Herbal;
chemistry;
Flavanones;
chemistry;
Flavonoids;
chemistry;
Humulus;
chemistry;
Magnetic Resonance Spectroscopy;
Mass Spectrometry;
Molecular Structure;
Quercetin;
analogs & derivatives;
chemistry
- From:
China Journal of Chinese Materia Medica
2013;38(10):1539-1542
- CountryChina
- Language:Chinese
-
Abstract:
Nine compounds were isolated and purified by column chromatographic techniques including macroporous resin, silica gel, ODS, Sephadex LH-20, and preparative reversed-phase HPLC. Their structures were elucidated as taxifolin (1), naringenin (2), chalconaringenin (3), acacetin (4), quercetin 3-O-beta-D-galactopyranoside (5), 6-prenylnaringenin (6) xanthohumol (7), desmethylxanthohumol (8), xanthohumol B (9) on the basis of MS and NMR spectroscopic data analysis. Compounds 1-5 were isolated from Humulus lupulus for the first time.
