Document Type: Original Research Article

Authors

1 Department of Basic Science, University of Zalingei, Zalingei, Sudan

2 College of Applied and industrial Sciences, University of Bahri, Khartoum, Sudan

3 College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P. R. China

10.33945/SAMI/AJCB.2020.3.9

Abstract

Phytochemical investigation on the ethanol extract of Boswellia papyrifera stem barks let to the isolation of new sterol (29-methyl, nonanoate-cholest-7, 22-dien-3β-ol 2) along with three known related compounds, Stigmasterol 1, β-sitosterol-3-O-β-D-glucoside 3 and Spinasterol 3-O-β-Dglucopyranoside 4. Their structures were defined by various spectroscopic studies including 1D, 2D-NMR, MS analysis and by comparison with those reported in the literature.

Graphical Abstract

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References

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HOW TO CITE THIS ARTICLE

Ibrahim Abdurrahman Adam, Tuhami Elzein Hagr, Yang Cai- Xia, Isolation and structural elucidation of new steroid from Stem Bark of Boswellia papyrifera (Del.) Hochst, Ad. J. Chem. B, 2 (2020) 172-178.

DOI: 10.33945/SAMI/AJCB.2020.3.9
URL: http://www.ajchem-b.com/article_109884.html

 

 

 

 

 

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