Flavones and lignanes from Glochidion obliquum Decne

Vu Kim Thu, Nguyen Van Thang, Hoang Le Tuan Anh, Nguyen Xuan Nhiem, Dan Thi Thuy Hang, Chau Van Minh, Phan Van Kiem
Author affiliations

Authors

  • Vu Kim Thu
  • Nguyen Van Thang
  • Hoang Le Tuan Anh
  • Nguyen Xuan Nhiem
  • Dan Thi Thuy Hang
  • Chau Van Minh
  • Phan Van Kiem

DOI:

https://doi.org/10.15625/0866-7144.2016-00257

Keywords:

Glochidion obliquum, flavone, lignane, vitexin, 6''-O-acetylorientin, pinoresinol, syringaresinol.

Abstract

Using combined chromatographic methods, two flavones, vitexin (1) and 6''-O-acetylorientin (2), and two lignanes, (+)-pinoresinol (3) and (+)-syringaresinol (4) were isolated from the methanol extract of the leaves of Glochidion obliquum Decne. Their structures were elucidated by 1D- and 2D-NMR spectra and in comparison with those reported in the literature.

Keywords. Glochidion obliquum, flavone, lignane, vitexin, 6''-O-acetylorientin, pinoresinol, syringaresinol.


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Published

13-07-2016

How to Cite

Thu, V. K., Thang, N. V., Tuan Anh, H. L., Nhiem, N. X., Thuy Hang, D. T., Minh, C. V., & Kiem, P. V. (2016). Flavones and lignanes from Glochidion obliquum Decne. Vietnam Journal of Chemistry, 54(2), 184. https://doi.org/10.15625/0866-7144.2016-00257

Issue

Vol. 54 No. 2 (2016)

Section

Articles