NOVEL CYCLIC ALPHA-AMINO DERIVATIVE OF 1-(3',4'-METHYLENEDIOXYPHENYL)ETHANOL, MANUFACTURE AND HYPOTENSIVE AND ANALGESIC MEDICINAL COMPOSITION CONTAINING SAME

摘要

Cyclic alpha -amino derivatives of 1-(3',4'-methylenedioxyphenyl)-ethanol of the general formula I: IMAGE in which R1 represents a hydrogen atom, or a methyl or phenyl radical and R2 represents a morpholinyl or piperazinyl radical or a benzylpiperazinyl radical substituted in the p-position by a methyl, chlorine or methoxy group, and their non-toxic addition salts, a process for their preparation and pharmaceutical compositions containing these compounds.