Collect. Czech. Chem. Commun.
1977, 42, 1571-1580
https://doi.org/10.1135/cccc19771571
Constitution of three alkaloids (10,11-epoxycolchicine, colchiciline and 3-demethyl-N-deacetyl-N-formylcolchicine) isolated from the seeds of Colchicum latifolium S. S.
H. Potěšilová, L. Dolejš, P. Sedmera and F. Šantavý