Structural elucidation of glycosides from the seeds of Entada phaseoloides growing in Thua Thien Hue

Le Canh Viet Cuong, Le Thi Lien, Nguyen Phuc Khanh Nhi, Tran Phuong Ha, Le Tuan Anh, Masayoshi Arai, Hoang Le Tuan Anh
Author affiliations

Authors

  • Le Canh Viet Cuong Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam
  • Le Thi Lien Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam
  • Nguyen Phuc Khanh Nhi Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam
  • Tran Phuong Ha Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam
  • Le Tuan Anh Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam
  • Masayoshi Arai Research Center for Drug Discovery, Graduate School of Pharmaceutical Sciences, Osaka University, Osaka 565-0871, Japan
  • Hoang Le Tuan Anh Mientrung Institute for Scientific Research, Vietnam Academy of Science and Technology (VAST), 321 Huynh Thuc Khang, Hue city, Thua Thien Hue, Viet Nam

DOI:

https://doi.org/10.15625/2525-2518/57/2/13098

Keywords:

Entada phaseoloides, saponin, phaseoloideside C, phaseoloideside E, and acanthoside D

Abstract

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.

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Published

05-04-2019

How to Cite

[1]
L. C. V. Cuong, “Structural elucidation of glycosides from the seeds of Entada phaseoloides growing in Thua Thien Hue”, Vietnam J. Sci. Technol., vol. 57, no. 2, pp. 170–178, Apr. 2019.

Issue

Section

Natural Products

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