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Pakistan Journal of Biological Sciences
Year: 2002  |  Volume: 5  |  Issue: 11  |  Page No.: 1264 - 1266

Chemical Constituents of Hemigraphis hirta T.anders (Acanthaceae)

A.H.M. Khurshid Alam, Md. Harun-or-Rashid, Md. Aziz Abdur Rahman, Abdullahil Baki and M. Golam Sadik    

Abstract: Phytochemical examination of the petroleum ether extract of Hemigraphis hirta has led to the isolation of squalene (1), lupeol (2) and β-sitosterol (3) by a combination of column and preparative thin layer chromatography. The structures of these compounds were determined by spectroscopic analysis (UV, IR, 1H-NMR, 13C-NMR) as well as by comparison of their spectral data with previously reported values.

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