title: Alkaloids of Androcymbium melanthioides var. stricta1.
abstract: The aerial parts of ANDROCYMBIUM MELANTHIOIDES yielded known alkaloids cornigerine, colchicine, N-formyl- N-deacetylcolchicine, 2-demethylcolchicine, 3-demethylcolchicine, demecolcine, 2-demethyldemecolcine, 3-demethyldemecolcine, beta-lumicornigerine, beta-lumicolchicine, gamma-lumicolchicine, androcymbine, O-methylandrocymbine, and melanthioidine. Of these, O-methylandrocymbine and beta-lumicornigerine are reported for the first, time. The alkaloid, formerly designated as compound AM-3, has been identified as N-deacetyl- N-dimethyl-gamma-lumicornigerine 1. Its spectral data are given.
authors.affiliation: Institute of Medical Chemistry, Medical Faculty, Palacký University, S. Allende 3, 77515 Olomouc, CSSR.
authors.forename: H
authors.initials: H
authors.lastname: Potesilová
authors.forename: P
authors.initials: P
authors.lastname: Sedmera
authors.forename: D
authors.initials: D
authors.lastname: Guénard
authors.forename: V
authors.initials: V
authors.lastname: Simánek