Studies on Analgesics of Aniline Series. III. Preparation and Properties of N, N-Dialkyl 3-(Substituted anilino) butyramide Series

Abstract

N, N-Dialkyl 3-(substituted anilino) butyramides were prepared by condensing of N, N-dialkyl crotonamides or N, N-dialkyl 3-chlorobutyramides with substituted anilines. N, N-Dialkyl 3-(N'-benzyl-substituted anilino) butyramides were prepared from N, N-dialkyl 3-(substituted anilino) butyramides and benzyl chloride. Some of the compounds thus prepared have analgetic activities.