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Paper | Regular issue | Vol 26, No. 6, 1987, pp.1563-1567
Published online, 1st January, 1970
DOI: 10.3987/R-1987-06-1563
Studies on the Chemical Constituents of the Seeds of Peganum harmala — Isolation and Structure of a New β-Carboline Alkaloid — Harmalicine

Salimuzzaman Siddiqui, Obaid Yusuf Khan, Shaheen Faizi, and Bina S. Siddiqui

*H. E. J. Postgraduate Institute of Chemistry, University of Karachi, Karachi-75270, Pakistan

Abstract

A new β-carboline alkaloid named as harmalicine has been iso-lated from the aqueous fraction of the methanolic extract of the uncrushed seeds of Peganum harmala and its structure established as I through chemical and spectral studies.