Pharmaceutically active decahydroquinoline derivatives

Abstract From the Canadian patent

The invention relates to decahydroquinoline derivatives represented by the general formula:, (I) and the pharmaceutically acceptable acid addition salts thereof wherein R1 represents a branched- or straight-chain alkyl group or alkoxy group containing from 1 to 4 carbon atoms or a phenyl, furyl or pyridyl group; R2 represents a branched- or straightchain alkyl group containing from 1 to 4 carbon atoms a phenyl, group, a phenyl group substituted by an alkyl or alkoxy group containing 1 to 4 carbon atoms, a naphthyl group a benzyl or, cyclohexyl group; and R3 represents a benzyl phenethyl, cinnamyl or phenylpropyl group or a group of the formula: (II), wherein A represents a branched- or …