Chemical constituents in n-butanol extract of Abelmoschus esculentusl
- Author:
Lu JIA
1
Author Information
1. School of Pharmacy
- Publication Type:Journal Article
- Keywords:
Abelmoschus esculentusl L.;
Amino acid;
Nucleoside
- From:
Chinese Traditional and Herbal Drugs
2010;41(11):1771-1773
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the chemical constituents of Abelmoschus esculentusl. Methods: Compounds were isolated and purified by Sephadex LH-20, MCI, ODS, and silica gel column chromatography. Their chemical structures were elucidated on the basis of physicochemical properties and spectral data ( 1H-NMR and 13C-NMR). Results: Twelve compounds were isolated and identified as: uracil (1), uridine (2), deoxyuridine (3), adenine (4), adenosine (5), 3′-deoxyadenosine (6), guanosine (7), deoxyguanosine (8), phenylalanine (9), tyrosine (10), leucine (11), and isoleucine (12). Conclusion: Compounds 1-8 are separated from A. esculentusl for the first time.
