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| Study on phenolic acids from Flos Sophorae |
| Hits 2168 Download times 1896 Received:September 06, 2013 |
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| DOI
10.11656/j.issn.1673-9043.2014.01.13 |
| Key Words
Flos Sophorae;phenolic acid;structural elucidation |
| Author Name | Affiliation | E-mail | | LIU Li-li | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | | | LI Xiao-xia | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | | | CHEN Yue | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | | | SUN Jin | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | | | LIU Er-wei | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | | | ZHANG Yi | Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China | zhwwxzh@hotmail.com |
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| Abstract
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| [Objective] To investigate the phenoic acids of Flos Sophorae for further research and development. [Methods] The chemical components were obtained by using chromatographies such as silica gel, ODS, Sephadex LH-20 and HPLC, and identified by the chemical and physical methods, especially spectral analysis. [Results] Five phenoic acids were obtained and identified as 3,4-dihydroxybenzoic acid(1), protocatechuic acid methyl ester (2), gallic acid (3), 4-methoxy-3,5-dihydroxybenzoic acid (4), and citrusin C (5), respectively. [Conclusion] Compounds 2, 3, and 5 are obtained from sophora genus firstly. |
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