2-benzylpyrrolidines, process for their preparation, and medicaments containing them

Abstract From the Canadian patent

Substituted 2-benzylpyrrolidines of the general formula wherein, R1 denotes a hydrogen atom, a straight-chain or branched aliphatic or alicyclic hydrocarbon radical a cyclo-, alkylalkyl group or an aralkyl group R2 denotes a halogen atom, an alkyl group a hydroxyl group, an alkoxy group, an acyloxy group an amino group which, may be substituted a nitro group, a phenyl group which, may be substituted R3, R4 and R5 are the same or different and denote a hydrogen atom, a halogen atom, an alkyl group, a hydroxyl group an, alkoxy group, an acyloxy group, an optionally substituted amino group, a nitro group, an optionally substituted phenyl group, and, their quaternary alkyl-pyrrolidinium …