Adir Et Compagnie

Francis Colpaert

Gilbert Lavielle

Michel Laubie

Guillaume De Nanteuil

Charles E Malen

Jean-Louis Peglion

Jean L Peglion

Michel Lauoie

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 :

Piperidine, tetrahydropyridine and pyrrolidine compounds

Piperidine, Tetrahydropyridine and pyrrolidine compounds

New piperidine tetrahydropyridine and pyrrolidine compounds

The invention relates to compounds of general formula (I). ##STR1## in which X represents an atom of sulfur or oxygen, or a substituted or unsubstituted amino group;

Aminomethylpiperidine compounds

The invention relates to compounds of general formula (I). ##STR1## in which X represents an atom of sulfur or oxygen, or a substituted or unsubstituted amino group; R represents a hydrogen atom or any one of groups A, B, C, D, E, F or G; R' represents a hydrogen atom, an alkyl group or any one of groups A, B, C, D, E or F, with R'=H when R=G; or R and R' form, with the nitrogen atom to which they are attached, an optionally substituted piperazine ring.

The invention relates to new compounds of formula I: ##STR1## in which: m represents zero, 1, 2, 3 or 4,

Aminopiperidine 4-oxo-4H-chromen-2-yl compounds

New aminomethylpiperidine compounds

Aminopiperidine indanyl and benzocyclobutene compounds

Compounds of formula I: ##STR1## in which: n=1-4,

Naphthyl piperazines useful as 5-HT.sub.1A receptor ligands

Compounds of formula I: ##STR1## in which: N=1-4,

Compounds of formula I: ##STR1## in which: n=1-4;

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Le Vesinet, France

Francis Colpaert