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Abstract
Six compounds were isolated from the leaves of Cassia alata L. (Caesalpiniaceae), including: aloe emodin (1), aloe emodin-8-O- β-glucoside (2), rhein methyl ester (3), kaempferol (4), 4-hydroxybenzoic acid (5) and phytol (6). Rhein methyl ester (3) was first isolated from the Cassia genus. Their chemical structures were elucidated by spectroscopic analysis.
Issue: Vol 16 No 2 (2013)
Page No.: 26-31
Published: Jun 30, 2013
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v16i2.1448
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