抄録
N-Alkyl or N, N-dialkyl 3-(N'-acyl-, N'-alkyl- or N'-benzylsubstituted anilino)propionamide derivatives were prepared from corresponding N-alkyl or N, N-dialkyl 3-(substituted anilino) propionamides by treating with acid anhydride, alkylhalide, or formaldehyde, formic acid and benzyl chloride, respectively. N, N-Dialkyl 3-(substituted anilino) propylamines were also prepared by condensation of 3-(substituted anilino) propyl chlorides with secondary amines. N, N-Dialkyl 3-(N'-acyl-substituted anilino) propylamines were obtained by treatment of 3-(substituted anilino) propylamines with acid anhydrides. Some of these compounds were found to possess analgetic activities.
