Abstract: A compound selected from those of formula (I): wherein: R3 represents a hydrogen atom, and R1 and R2 together with the carbon atoms carrying them form a benzene, naphthalene or quinoline ring structure, each of the ring structures being optionally substituted, ?or R1 represents a hydrogen atom, and R2 and R3 together with the carbon atoms carrying them form a benzene, naphthalene or quinoline ring structure, each of the ring structures being optionally substituted, n represents 1 or 2, —X— represents a group selected from —(CH2)m—O-Ak-, —(CH2)m—NR4-Ak-, —(CO)—NR4-Ak- and —(CH2)m—NR4-(CO)—, ?m represents an integer between 1 and 6 inclusive, Ak represents an optionally substituted alkylene chain, and R4 represents a hydrogen atom or an alkyl group, Ar represents an aryl or heteroaryl group, its enantiomers, diasteroisomers, and addition salts thereof with a pharmaceutically acceptable acid.

Abstract: A compound of formula (I): wherein: R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 represents hydrogen, or R1 represents hydrogen, and R2 and R3 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, its enantiomers, diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base, and medicaments.

Abstract: Compound of formula (I): and medicinal products containing the same are useful as dual ?2/5-HT2c antagonist receptors.

Abstract: A compound of formula (I): wherein: R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 and R4 represent hydrogen, or R1 and R4 represent hydrogen and R2 and R3 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, or R1 and R2 represent hydrogen and R3 and R4 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, addition salts thereof with a pharmaceutically acceptable acid or base, and methods of treating conditions susceptible to ?2-AR/5-HT2C antagonists.

Abstract: A compound of formula (I): wherein: R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 and R4 represent hydrogen, or R1 and R4 represent hydrogen and R2 and R3 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, or R1 and R2 represent hydrogen and R3 and R4 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, addition salts thereof with a pharmaceutically acceptable acid or base, and methods of treating conditions susceptible to ?2-AR/5-HT2C antagonists.

Abstract: Compound of formula (I): 1

Abstract: A compound of formula (I): 1

Abstract: Compounds of formula (I): and medicinal products containing the same which are useful as dual &agr;2/5-HT2c antagonists.

Abstract: A compound of formula (I): wherein: R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 represents hydrogen, or R1 represents hydrogen, and R2 and R3 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, its enantiomers, diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base, and medicaments.

Abstract: Compound of formula (I): wherein: R1, R2, R3 and R4, which may be the same or different, each represent a hydrogen atom, a halogen atom or a group selected from alkyl, alkoxy, polyhaloalkyl, hydroxy, cyano, nitro and amino,  or R1 with R2, R2 with R3, or R3 with R4, together with the carbon atoms carrying them, form an optionally substituted benzene ring or an optionally substituted heteroaromatic ring, X represents an oxygen atom or a methylene group, A represents an alkylene chain,  represents an optionally substituted, unsaturated, nitrogen-containing heterocycle and R5 represents an alkyl group, its enantiomers and diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid, a medicinal products containing the same are useful as a double &agr;2/5-HT2c antagonist.

Abstract: A compound selected from those of formula (I): wherein: n represents integer from 0 to 6, R1 represents a group selected from hydrogen, hydroxy, cyano, alkoxy, alkoxycarbonyl, carboxy, optionally substituted aminocarbonyl, and NR4R5 wherein R4, and R5 are as defined in the description, R2 represents a group selected from hydrogen, alkyl, hydroxymethyl, and —U—V—W wherein T, U, V, and W are as defined in the description, and R3 represents a group selected from hydrogen, linear or branched (C1-C6)alkyl, aryl, and, heteroaryl, its isomers, and also addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same are useful in the treatment of CNS disorders.

Abstract: A compound of formula (I): 1

Abstract: Compound of formula (I): 1

Abstract: A compound selected from those of formula (I): 1

Abstract: A compound selected from those of formula (I): wherein: R1 and R2 each independently represent hydrogen or, alkyl, T1 and T2 each independently represent alkylene, G represents a heterocyclic group selected of formula (&agr;):  wherein: W1 to W5 and X1 to X4 are so defined in the description. Medicinal products containing the same are useful as serotonin-reuptake inhibitors.

Abstract: A compound selected from those of formula (I): wherein: W represents optionally substituted naphthyl, or a group of formula Y (wherein)  as defined in the description, n represents an integer from 1 to 6 inclusive, Z represents a single bond, oxygen, or optionally substituted nitrogen, A and Q each represent CH or nitrogen, it being understood that A or Q must be N and the other CH, M, together with a carbon of the phenyl to which it is bonded, represents thienyl, furyl, pyrrolyl, or oxopyrrolyl, its isomers, and pharmaceutically-acceptable acid or base addition salts thereof, and medicinal products containing the same, which are useful in the treatment of some CNS disorders.

Abstract: A compound selected from those of formula (I): 1

Abstract: A compound selected from those of formula (I): wherein: n represents integer from 0 to 6, R1 represents a group selected from hydrogen, hydroxy, cyano, alkoxy, alkoxycarbonyl, carboxy, optionally substituted aminocarbonyl, and NR4R5 wherein R4, and R5 are as defined in the description, R2 represents a group selected from hydrogen, alkyl, hydroxymethyl,  and -U-V-W wherein T, U, V, and W are as defined in the description, and R3 represents a group selected from hydrogen, linear or branched (C1-C6)alkyl, aryl, and, heteroaryl, its isomers, and also addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same are useful in the treatment of CNS disorders.

Abstract: A compound selected from those of formula (I): wherein: denotes single bond or double bond, n is integer from 1 to 6 inclusive, R1, and R2 represent a group selected from hydrogen, linear or branched (C1-C6)-alkyl, aryl, arylalkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, heterocycloalkyl, heterocycloalkylalkyl, heteroaryl, and heteroarylalkyl, X represents a group selected from —CH═CH—, oxygen, S(O)m wherein m is integer from 0 to 2 inclusive, and NR3 wherein R3 represents a group as defined in the description, Y represents CH or CH2 depending on whether denotes single bond or double bond, or may have the additional meaning of oxygen when X represents oxygen, T represents monocyclic or polycyclic (C3-C10)cycloalkyl optionally containing within the ring system oxygen, selenium, S(O)p, NR3, or SiR4R5 wherein p, R3, R4, and R5 are as defined in the description, its isomers and addition salts thereof with a pharmaceutically-accep

Abstract: A compound selected from those of formula (I): wherein: W represents optionally substituted naphthyl, n represents an integer from 2 to 3 inclusive, Z represents a single bond, A represents nitrogen, Q represents nitrogen, M, together with the carbon of pyridyl to which it is bonded, represents thieno, furo, pyrrolo or oxopyrrolo, Its optical isomers and pharmaceutically-acceptable acid or base additional salts thereof, and Medicinal products containing the same which are useful in the treatment of CNS disorders. It being understood that “aryl” is phenyl, naphthyl, dihydronaphthyl, or tetrahydronaphthyl.