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Archive > Volume 3 Issue 4 > 2011,3(4):244-246. DOI:10.3969/j.issn.1674-6384.2011.04.002 Prev Next

Letter

A New Stigmasterol Ester from Aeschynomene indica

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    摘要:


    Abstract:
    Objective To study the chemical constituents of Aeschynomene indica. Methods The constituents were isolated and purified by means of silica gel column chromatography and recrytallization, and the structures were elucidated by physicochemical properties and spectral analyses. Results Twelve compounds were obtained and elucidated as stigmasterol tritriacontanate (1), monotetracontane (2), taraxerol (3), stigmasterol (4), stearic acid (5), heptatria- contanoic acid (6), arachidic acid (7), ursolic acid acetate (8), quercetin (9), myricetin (10), myricetin-3-O- rhamnoside (11), and rutoside (12). Conclusion All the compounds are isolated from this plant for the first time and compound 1 is a new one.

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    Project Supported:
    Guangxi Administration of Traditional Chinese Medicine Science and Technology Special, China (GZKZ09-45)

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