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.

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.

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.

Abstract: 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.Medicaments.

Abstract: 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.

Abstract: The invention relates to new compounds of formula I: ##STR1## in which: m represents zero, 1, 2, 3 or 4,n and p represent zero, 1 or 2,W represents an oxygen atom, an --NH-- radical, or a single bond,R represents a 4-oxo-4H-chromen-2-yl radical,R.sub.1 represents a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, or an aryl radical, andR.sub.2 represents a hydrogen atom, an alkyl radical, an alkenyl radical, a cycloalkyl radical, a benzyl radical, a phenyl radical, an aralkyl radical, an alkoxyalkyl radical or a polyhalogenated alkyl radical, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid,and medicaments containing the same, are disclosed.

Abstract: 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. Medicaments.

Abstract: The invention relates to new compounds of formula I: ##STR1## in which: m represents zero, 1, 2, 3 or 4,n and p represent zero, 1 or 2,W represents an oxygen atom, an --NH-- radical, or a single bond,R represents a benzocyclobuten-1-yl radical, or an indanyl radical, a 2,3-dihydrobenzofuran-2-ylR.sub.1 represents a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, or an aryl radical, andR.sub.2 represents a hydrogen atom, an alkyl radical, an alkenyl radical, a cycloalkyl radical, a benzyl radical, a phenyl radical, an aralkyl radical, an alkoxyalkyl radical or a polyhalogenated alkyl radical, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid, and medicaments containing the same.

Abstract: Compounds of formula I: ##STR1## in which: N=1-4,R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R.sub.1 represents a radical -NHCOR2 (A.sub.1); (in which R.sub.2 represents alkyl, cycloalkyl, phenyl, optionally substituted-, -O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of --NHSO2R3 (A.sub.2) (in which R.sub.3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical --NHCONHR4 (A.sub.3) (in which R.sub.4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A.sub.4); an o-sulfobenzoic imido radical (A.sub.5); a di(benzoyl)amino radical (A.sub.6) optionally substituted; a radical of formula A.sub.7 : ##STR2## (in which R.sub.5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A.sub.8 : ##STR3## their stereoisomers and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, are disclosed to be useful as 5-HT.sub.

Abstract: Compounds of formula I: ##STR1## in which: n=1-4,R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R.sub.1 represents a radical --NHCOR2 (A.sub.1); (in which R.sub.2 represents alkyl, cycloalkyl, phenyl optionally substituted, -O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of -NHSO2R3 (A.sub.2) (in which R.sub.3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical --NHCONHR4 (A.sub.3) (in which R.sub.4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A.sub.4); an o-sulfobenzoic imido radical (A.sub.5); a di(benzoyl)amino radical (A.sub.6) optionally substituted; a radical of formula A.sub.7 : ##STR2## (in which R.sub.5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A.sub.8 : ##STR3## their stereoisomers and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, are disolosed to be useful as 5-HT.sub.

Abstract: Compounds of formula I: ##STR1## in which: n=1-4,R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R.sub.1 represents a radical --NHCOR2 (A.sub.1); (in which R.sub.2 represents alkyl, cycloalkyl, phenyl optionally substituted-, -O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of --NHSO2R3 (A.sub.2) (in which R.sub.3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical --NHCONHR4 (A.sub.3) (in which R.sub.4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A.sub.4); an o-sulfobenzoic imido radical (A.sub.5); a di(benzoyl)amino radical (A.sub.6) optionally substituted; a radical of formula A.sub.7 : ##STR2## (in which R.sub.5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A.sub.8 : ##STR3## their stereoisomers and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, are disclosed to be useful as 5-HT.sub.

Abstract: Compounds of formula I: ##STR1## in which: n=1-4;R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R.sub.1 represents a radical --NHCOR2 (A.sub.1); (in which R.sub.2 represents alkyl, cycloalkyl, phenyl optionally substituted-, --O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of --NHSO2R3 (A.sub.2) (in which R.sub.3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical --NHCONHR4 (A.sub.3) (in which R.sub.4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A.sub.4); an o-sulfobenzoic imido radical (A.sub.5); a di(benzoyl)amino radical (A.sub.6) optionally substituted; a radical of formula A.sub.7 : ##STR2## (in which R.sub.5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A.sub.8 : ##STR3## their stereoisomers and their addition salts with a pharamaceutically-acceptable inorganic or organic acid, are disclosed to be useful as 5-HT.sub.

Abstract: Compounds of the formula I: ##STR1## in which: n=1-4,R represents hydrogen, halogen, alkyl, hydroxyl or alkoxy, R.sub.1 represents a radical --NHCOR2 (A.sub.1); (in which R.sub.2 represents alkyl, cycloalkyl, phenyl optionally substituted-, --O-alkyl, 3-pyridyl, 2-pyrrolyl, quinolyl, 1-isoquinolyl, 2-thienyl or 3-indolyl); a radical of --NHS02R3 (A.sub.2) (in which R.sub.3 represents alkyl, cycloalkyl or phenyl optionally substituted); a radical --NHCONHR4 (A.sub.3) (in which R.sub.4 represents alkyl or phenyl-optionally substituted); a phthalimido radical (A.sub.4); an o-sulfobenzoic imido radical (A.sub.5); a di(benzoyl)amino radical (A.sub.6) optionally substituted; a radical of formula A.sub.7 : ##STR2## (in which R.sub.5 represents carbamoyl, cyano, carboxy or alkoxycarbonyl); or a radical of formula A.sub.8 : ##STR3## their stereoisomers and their addition salts with a pharmaceutically-acceptable inorganic or organic acid, are disclosed to be useful as 5-HT.sub.

Abstract: Compounds of formula I ##STR1## in which m represents an integer from 0 to 5, n represents an integer from 1 to 2, p is equal to 0, 1 or 2,X, Y and Z, which may be identical or different, each represent a hydrogen atom, a halogen atom, a linear or branched alkyl radical, a trifluoromethyl radical, an alkoxy radical, an alkylthio radical or a hydroxyl radical, andR represents a 2-benzofuranyl or 2,3-dihydro-2-benzofuranyl radical (it being possible for each to be substituted on the benzene ring), a 2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b']difuran-2-yl radical, a 4-oxo-4H-chromen-2-yl radical (optionally substituted on the benzene ring), a benzocyclobutenyl radical of formula A or an indanyl radical of formula B: ##STR2## (in which: R.sub.1 and R.sub.

Abstract: Compounds of formula I ##STR1## in which m represents an integer from 0 to 5, n represents an integer from 1 to 2, p is equal to 0, 1 or 2,X, Y and Z, which may be identical or different, each represent a hydrogen atom, a halogen atom, a linear or branched alkyl radical, a trifluoromethyl radical, an alkoxy radical, an alkylthio radical or a hydroxyl radical, andR represents a 2-benzofuranyl or 2,3-dihydro-2-benzofuranyl radical (it being possible for each to be substituted on the benzene ring), a 2,3,6,7-tetrahydrobenzo[1,2-b:4,5-b']difuran-2-yl radical, a 4-oxo-4H-chromen-2-yl radical (optionally substituted on the benzene ring), a benzocyclobutenyl radical of formula A or an indanyl radical of formula B: ##STR2## (in which: R.sub.1 and R.sub.

Abstract: The invention relates to compounds of formula I: ##STR1## in which m=2-4,n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and pq=0 or 1,R is a 1,2,3,4-tetrahydro-2,4-dioxo-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: ##STR2## (R.sub.3 is a 2-pyridyl radical or an optionally substituted phenyl radical),a radical of formula Z: ##STR3## (R.sub.4 is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atoms),or a radical of formula Y: ##STR4## (R.sub.5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) andeither R.sub.1 and R.sub.

Abstract: The invention relates to the compounds of general formula I: ##STR1## in which: m represents an integer from 2 to 4,n and p, which may be identical or different, each represent an integer from 1 to 3,q represents 0 or 1, andR represents:either a group of formula (A): ##STR2## or a radical of formula (B): ##STR3## or a 2,4-dioxo-1,2,3,4-tetrahydroquinazolinyl radical, on condition, however, that, in this case, n and p do not simultaneously represent the number 2,or a benzhydryloxy group,or a 1-oxophthalazinyl radical,or a 5-oxothiazolo[3,2-A]pyrimidinyl radical,or a group of formula C: ##STR4## their possible stereoisomers and their addition salts with a pharmaceutically acceptable inorganic or organic acid.The compounds of formula I are medicinal products with useful 5-HT.sub.2 - and .alpha..sub.1 -antagonistic activities.

Abstract: The invention relates to compounds of formula I: ##STR1## in which m=2-4,n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p is 5,q=0 or 1,R is a 1,2,3,4-tetrahydro-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: ##STR2## (R.sub.3 is a 2-pyridyl radical or an optionally substituted phenyl radical),a radical of formula Z: ##STR3## (R.sub.4 is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atoms),or a radical of formula Y: ##STR4## (R.sub.5 is a 2-pyrimidinyl radical, a 1-isoquinolyl radical, a 2-quinolyl radical, a 2-pyridyl radical, a benzyl radical, optionally substituted, a 2-thiazolyl radical, optionally substituted, or a 2-benzothiazolyl radical) andeither R.sub.1 and R.sub.

Abstract: The invention relates to compounds of formula I: ##STR1## in which m=2-4,n and p, which may be identical or different, are an integer equal to 1, 2 or 3, with the proviso that the sum of n and p is not less than 3 and not more than 5,q=0 or 1,R is a 1,2,3,4-tetrahydro-3-quinazolinyl radical, optionally substituted, a 1,3,4,6,11,11a-hexahydro-1,3-dioxo-2H-pyrazino[1,2,-b]isoquinol-2-yl radical, a 1,2-dihydro-1-oxo-2-phthalazinyl radical, optionally substituted, a 2,6-dioxo-1-piperazinyl radical of formula W: ##STR2## (R.sub.3 is a 2-pyridyl radical or an optionally substituted phenyl radical),a radical of formula Z: ##STR3## (R.sub.4 is a carbamoyl radical, a cyano radical, a hydroxycarbonyl radical or an alkoxycarbonyl radical having 1 to 6 carbon atms),or a radical of formula Y: ##STR4## (R.sub.