Alkaloids of turkish papaver tauricola

The major alkaloids of Papaver tauricola collected in three different parts of Anatolia have proved to be of the rhoeadine type. The three collections possessed different major alkaloids and the existence of chemical strains containing rhoeadine-type alkaloids, is indicated. In addition to the rhoeadine-type alkaloids (rhoeagenine, rhoeadine, oreogenine, oreodine, glaucamine, glaudine and epiglaudine), tetrahydroprotoberberine-(sinactine, scoulerine) and isopavine- (amurensinine) type alkaloids have been isolated as minor products. These findings contrast with the previous literature in which 1-benzyltetrahydroisoquinoline- and proaporphine types were reported to be the major alkaloids.