Flavonoid and Steroids from Polygonum viscosum

Authors

  • Bidyut Kanti Datta Department of Pharmacy, Stamford University Bangladesh, 51, Siddeswari, Dhaka-1217
  • Tahamina Iasmin Department of Pharmacy, Stamford University Bangladesh, 51, Siddeswari, Dhaka-1217
  • Mohammad A Rashid Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, University of Dhaka, Dhaka-1000

DOI:

https://doi.org/10.3329/bpj.v19i2.29275

Keywords:

Polygonum viscosum, Polygonaceae, NMR

Abstract

Repeated chromatographic separation and purification of the n-hexane-ethyl acetate (3:1) extract of aerial parts of Polygonum viscosum provided a flavonoid- ternatin (1) and two steroids- stigmasterol (2) and stigmasta-4,22-dien-3-one (3). The structure of these compounds were determined on the basis of extensive NMR and other spectroscopic techniques and comparison with published data. The identity of steroids 2 and 3 was confirmed by co-TLC with authentic sample.

Bangladesh Pharmaceutical Journal 19(2): 166-169, 2016

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Author Biography

Bidyut Kanti Datta, Department of Pharmacy, Stamford University Bangladesh, 51, Siddeswari, Dhaka-1217



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Published

2016-08-12

How to Cite

Datta, B. K., Iasmin, T., & Rashid, M. A. (2016). Flavonoid and Steroids from Polygonum viscosum. Bangladesh Pharmaceutical Journal, 19(2), 166–169. https://doi.org/10.3329/bpj.v19i2.29275

Issue

Vol. 19 No. 2 (2016)

Section

Articles