Piperidine, tetrahydropyridine and pyrrolidine compounds

Abstract

The invention relates to compounds of formula I: ##STR1## in which R.sub.1 represents a naphthyl radical, a dihydronaphthyl radical, a tetrahydronaphthyl radical, a quinolyl radical or a 1,4-benzodioxanyl radical, A represents a single bond, a double bond, a methylene radical, a radical of formula z.sub.1 : --CH.dbd. (z.sub.1) or a radical of formula z.sub.2 : .dbd.Ch-- (z.sub.2) the ring B represents a piperidyl radical, a pyrrolidinyl radical, or a 1,2,3,6-tetrahydropyridyl radical, and R.sub.2 represents: a hydrogen atom, a benzyl radical, or an alkyl radical having 1 to 6 carbon atoms, on condition that in one of these cases R.sub.1 is other than a naphthyl (y.sub.1), dihydronaphthyl (y.sub.2) or tetrahydronaphthyl (y.sub.3) radical and B is other than a piperidinyl radical, or an aminoalkyl radical having 1 to 6 carbon atoms, a cyanoalkyl radical having 1 to 6 carbon atoms, or a radical of formula w.sub.1 : ##STR2## in which n is 1-6 and R.sub.4 represents a hydrogen atom, a halogen atom, an alkyl radical having 1 to 6 carbon atoms, or an alkoxy radical having 1 to 6 carbon atoms , and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, and medicaments containing the same.

Dependencies are inferred from the claim text.