Steroid, Triterpenoid and Phenylpropanoid From Stereospermum Suaveolens (Roxb.) DC Growing in Bangladesh

Authors

  • - Md Moniruzzaman Department of Applied Chemistry & Chemical Engineering, Faculty of Engineering and Technology, University of Dhaka, Dhaka-1000, Bangladesh
  • Md Ruhul Kuddus Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
  • Md Al Amin Sikder Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh
  • AM Sarwaruddin Chowdhury Department of Applied Chemistry & Chemical Engineering, Faculty of Engineering and Technology, University of Dhaka, Dhaka-1000, Bangladesh
  • Mohammad A Rashid Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/bjb.v50i4.57088

Keywords:

Stigmasterol, β-amyrin, 4-methoxycinnamic acid, NMR, Stereospermum suaveolens

Abstract

The study was carried out to investigate the composition of natural compounds of methanol extract of leaf and stem bark of Stereospermum suaveolens (Roxb.) DC by repeated chromatographic separation and purification processes over silica gel. The phytochemical investigation resulted in the isolation of a total of three compounds, which were identified as stigmasterol (1), β-amyrin (2) and 4-methoxycinnamic acid (3). The chemical structures of the isolated compounds were elucidated by analyses of their physical properties, acquired 1H NMR data and comparison with published reports. Among these, compounds 2 and 3 are first report of their isolation from this plant species.

Bangladesh J. Bot. 50(4): 1191-1194, 2021 (December)

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Published

2021-12-31

How to Cite

Md Moniruzzaman, .-., Kuddus, M. R. ., Sikder, M. A. A., Chowdhury, A. S. ., & Rashid, M. A. . (2021). Steroid, Triterpenoid and Phenylpropanoid From Stereospermum Suaveolens (Roxb.) DC Growing in Bangladesh. Bangladesh Journal of Botany, 50(4), 1191–1194. https://doi.org/10.3329/bjb.v50i4.57088

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