Synonyms: 3b,20a-Yohimban-16b-carboxylic acid, 10-chloro-18b-hydroxy-17a-methoxy-, methyl ester,3,4,5-trimethoxybenzoate (ester) (8CI); Deserpidine, 10-chloro- (6CI,7CI);Benz[g]indolo[2,3-a]quinolizine, yohimban-16-carboxylic acid deriv.;10-Chlorodeserpidine; Chloroserpidine; R 616