Chemical Constituents from Pericarpium Citri Reticulatae
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摘要:
Abstract:
Objective To study the chemical constituents from Pericarpium Citri Reticulatae (Citrus reticulata). Methods The chemical constituents were isolated and purified by silica gel column, Sephadex LH-20, and ODS column chromatography. The structures were identified by spectral data. Results Nineteen compounds were isolated and identified as 4′,5,6,7-tetramethoxyflavone (1), 3,3′,4′,5,6,7,8-heptmethoxyflavone (2), sinensetin (3), 5-O-demethylnobiletin (4), tangeretin (5), nobiletin (6), apigenin (7), 5-O- desmethyltangeretin (8), 5,7-dihydroxy-3,3′,4′,6-tetramethoxyflavone (9), pachypodol (10), 4′,5,6,7-tetramethoxyflavanone (11), 3′,4′,5,7,8-pentamethoxyflavanone (12), agestricin C (13), scoparone (14), isoscopoletin (15), hesperidin (16), didymin (17), methylhesperidine (18), and naringin (19). Conclusion Compounds 9-15 are obtained from this plant for the first time.
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Project Supported:
Project of Guangdong Natural Science Foundation (No. 2015A030310284, No. 2015A030312001); Project of Chinese Public Welfare Industry Special (Agriculture) Research (No. 201503142-03); Project of Agricultural Research in Guangdong Province (No. 2015A020209065).
Man-qin Fu, Geng-sheng Xiao, Ji-jun Wu, Yu-long Chen, Bo Zou, Ke-jing An, Yu-juan Xu. Chemical Constituents from Pericarpium Citri Reticulatae[J]. Chinese Herbal Medicines (CHM),2017,9(1):86-91
