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Archive > Volume 9 Issue 1 > 2017,9(1):86-91. DOI:10.1016/S1674-6384(17)60081-9 Prev Next

Letter

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).

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