A method is disclosed for controlling emesis utilizing N-(1-substituted-3-pyrrolidinyl)benzamides and thiobenzamides of the formula: ##SPC1## Wherein R is cycloalkyl, phenyl and phenyllower-alkyl; R.sup.1 is hydrogen, lower alkyl of 1 to 8 carbon atoms and phenyl; R.sup.2 is halogen, lower-alkyl, lower-alkoxy, amino, nitro, monoalkylamino, dialkylamino, mercaptomethyl, acetamido, sulfamoyl, cyano, hydroxy, benzyloxy, and trifluoromethyl; X is oxygen and sulfur; n is an integer from zero to three inclusive and pharmaceutically acceptable acid addition salts thereof. The benzamide compounds wherein R is cyclohexyl and R.sup.1 is lower-alkyl are particularly effective as antiemetics and have minimal side effects.
本发明公开了一种利用N-(1-取代的-3-
吡咯烷基)苯甲酰胺和
硫代苯甲酰胺控制呕吐的方法,其通式为:##
SPC1##,其中R为环烷基、苯基和苯基低级烷基;R1为氢、1至8个碳原子的低级烷基和苯基;R2为卤素、低级烷基、低级烷氧基、
氨基、硝基、单烷基
氨基、二烷基
氨基、巯基甲基、乙酰
氨基、磺酰
氨基、
氰基、羟基、苄氧基和三
氟甲基;X为氧和
硫;n为0至3的整数,以及其药学上可接受的酸加成盐。当R为环己基,R1为低级烷基时,这些苯甲酰胺化合物特别有效地作为止吐剂,且副作用最小。