Open AccessSTRUCTURAL ELUCIDATION OF GLYCOSIDES FROM THE SEEDS OF Entada phaseoloides GROWING IN THUA THIEN HUE
Author(s) -
Le Canh Viet Cuong,
Le Thi Hong Lien,
Nguyen Phuc Khanh Nhi,
Tran Phuong Ha,
Lê Tuấn Anh,
Masayoshi Arai
Publication year - 2019
Publication title -
vietnam journal of science and technology/science and technology
Language(s) - English
Resource type - Journals
eISSN - 2815-5874
pISSN - 2525-2518
DOI - 10.15625/2525-2518/57/2/13098
Subject(s) - vietnamese , fabaceae , traditional medicine , geography , biology , botany , medicine , philosophy , linguistics
Entada phaseoloides (L.) Merr. belongs to Fabaceae family and widely distributes throughout Vietnam, Thailand, Malaysia, Indonesia, Philippines, China, New Guinea, and Australia. In Vietnamese traditional medicine, the seeds of Entada phaseoloides were used for the treatment of stomachache, haemorrhoids, and hernia diseases. In this article, we report the isolation and structural elucidation of four glycosides from the water extract of seeds of E. phaseoloides including phaseoloideside C (1), phaseoloideside E (2), acanthoside D (3), and 1-(3,4,5-trimethoxyphenyl)prop-7-en-9-ol-O-(6ʹʹ-O-α-L-arabinopyranosyl)-β-D-glucopyranoside (4). To the best of our knowledge, compounds 3-4 were isolated from E. phaseoloides for the first time.