Flavone glycosides from Uraria crinita

Authors

  • Tran Duc Dai
  • Dao Duc Thien
  • Nguyen Thanh Tam*

Keywords:

Abstract

Four flavone glycosides including apigenin 7-O-β-glucoside (1), chrysoeriol 7-O-β-glucoside (2), rhoifolin (3), and 3′-methoxyapiin (4) were isolated from the n-butanol extract of the whole plant Uraria crinita collected in the Phu Tho province, Vietnam. Their structures were elucidated by 1D- and 2D-NMR spectra and compared with those reported in the literature. Compounds 1–3 were obtained from the genus Uraria for the first time.

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Author Biographies

  • Tran Duc Dai

    Tan Trao University, Km 6, Trung Mon Ward, Yen Son District, Tuyen Quang.

  • Dao Duc Thien

    Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi.

  • Nguyen Thanh Tam*

    Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi

Published

2021-06-13

Issue

No. 2C (2021): JUNE 2021 . VOLUME 63 NUMBER 2

Section

Bài viết