Journal of Medicinal Materials, 2020, Vol. 25, No. 3 (pp. 156 - 161)
PHYTOCHEMICAL CONSTITUENTS FROM THE LEAVES
OF SENNA ALATA (L.) ROXB.
Tran Duy Hien1, Nguyen Ngoc Chuong2, Huynh Loi 3,*
1Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam;
2Faculty of Traditional Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam
3Department of Pharmacognosy, Faculty of Pharmacy, Hong Bang International University,
Ho Chi Minh City, Vietnam
*Corresponding author: loih@hiu.vn
(Received April 06th, 2020)
Summary
Phytochemical Constituents from the Leaves of Senna alata (L.) Roxb.
This study was conducted to isolate seven compounds, β-sitosterol (1), aloe-emodin (2), kaempferol (3), 1,3,8-trihydroxyanthraquinone (4), cassiaphenone A 2-O-β-D-glucopyranoside (5), kaempferol 3-O-gentiobioside (6), and kaempferol 3-O-β-[β-(6¢¢¢-O-acetyl)-D glucopyrano(1→6)]-D-glucopyranoside (7) from the ethanol extract of the leaves of Senna alata (L.) Roxb. (Muồng trâu). Their structures were identified by spectral data analyses and comparison with references. Compounds 4, 5, and 7 were reported for the first time from this plant.
Keywords: Muồng trâu, Senna alata, Flavonoid, Anthraquinone, Cassiaphenone A 2-O-β-D-glucopyranoside.
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