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Paper | Regular issue | Vol 41, No. 4, 1995, pp.799-805
Published online, 1st January, 1970
DOI: 10.3987/COM-94-7006
Leptocarpine, a New Protopine Alkaloid

Eva Táborská, Hana Bochoráková, Petr Sedmera, Ivo Válka, and Vilim Simánek

*Institute of Medical Chemistry, Palacky University, 775 15 Olomouc, Czech Republic

Abstract

The structure of leptocarpine (1) a new protopine alkaloid isolated from the whole plant of Hypecoum leptocarpum was elucidated on the basis of spectral analysis, including 2D nmr spectroscopy and chemical transformation.