???? PROTOVERATRINE A+B VERATRIDINE Peiminine PROTOVERATRINE B IMPERIALINE PROTOVERATRINE A 3-BETA-CHLORO-IMPERIALINE 2-(PIPERIDYLMETHYL)-1-CYCLOHEXANONE HYDROCHLORIDE DIACETYLKORSEVERILINE HETISINE HYDROCHLORIDE IMPERIALONE Pimeclone PROTOVERINE VERTIOINONE ZERENEX ZX006948 2-(piperidin-1-ylcarbonyl)cyclohexanecarboxylic acid 3-BETA-BROMO-IMPERIALINE