Nitrogen bases of plants of the genus Berberis

Studied alkaloid composition sheet Berberis densiflora Boiss. They are chosen berberine, □-allokriptomine, oksiakantine, glautsine, talikmidine, izokoridine, O-metylkorripalline, densinine and densiberine. The study spectral data and chemical conversions are installed construction alkaloids of densinine and densiberine. All are a known alkaloids, except berberine, are for the first time chosen from plant given type, □-allokriptomine and O-metylkorripalline for the first time from sort Berberis.