Abstract: Compound of formula (I): wherein: represents 1-oxidopyridyl substituted by the remainder of the molecule in any one of the positions 2, 3 and 4, m and n, which may be identical or different, each represent an integer of from 1 to 3, R1 represents hydrogen or alkyl, R2 and R3, which may be identical or different, each represent an atom or group selected from hydrogen, halogen, alkyl, hydroxy, acyloxy and alkoxy, or, together with the carbon atom carrying them, form a cycloalkane having from 3 to 6 carbon atoms, R4 and R5 each represent hydrogen, or are adjacent and, together with the carbon atoms carrying them, form a benzo ring, Ar represents aryl or heteroaryl. Medicinal products containing the same which are useful as thrombin inhibitors.

Abstract: Compounds of formula (I): (A)m·(B)n??(I) wherein A represents an angiotensin-converting enzyme inhibitor compound containing at least one salt-forming basic function, B represents a compound containing at least one salt-forming acid function and at least one NO donor group, m represents the number of acid functions of B that have been converted to a salt and n represents the number of basic functions of A that have been converted to a salt, the bond or bonds between A and B being of the ionic type. Medicinal products containing the same which are useful in treating cardiovascular pathologies.

Abstract: Compound of formula (I): wherein: represents 1-oxidopyridyl substituted by the remainder of the molecule in any one of the positions 2, 3 and 4, m and n, which may be identical or different, each represent an integer of from 1 to 3, R1 represents hydrogen or alkyl, R2 and R3, which may be identical or different, each represent an atom or group selected from hydrogen, halogen, alkyl, hydroxy, acyloxy and alkoxy, or, together with the carbon atom carrying them, form a cycloalkane having from 3 to 6 carbon atoms, R4 and R5 each represent hydrogen, or are adjacent and, together with the carbon atoms carrying them, form a benzo ring, Ar represents aryl or heteroaryl. Medicinal products containing the same which are useful as thrombin inhibitors.

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: Compounds of formula (I): wherein: X1 represents an atom or group selected from CR4aR4b, O, S(O)q1 and NR5, wherein R4a, R4b, q1 and R5 are as defined in the description, m1 represents zero or an integer from 1 to 4 inclusive, m2 represents an integer from 1 to 4 inclusive, n1 and n2, which may be identical or different, each represent an integer from 1 to 3 inclusive, R1 represents hydrogen or a group selected from carboxy, alkoxycarbonyl, optionally substituted carbamoyl and optionally substituted alkyl, R2 represents hydrogen or alkyl, Ak represents an optionally substituted alkylene chain, p represents zero, 1 or 2, R3 represents hydrogen or cyano, X2 and X3, which may be identical or different, each represent either S(O)q2, or CR6aR6b, wherein q2, R6a and R6b are as defined in the description, its optical isomers, where they exist, and its addition salts with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful as DPP-IV inhibitors.

Abstract: Compound of formula (I): wherein: R1 represents aryl, heteroaryl or alkyl which is optionally substituted, or a group of formula —(CO)—CR6R7NR8R9 wherein R6, R7, R8 and R9 are as defined in the description, R2 represents hydrogen or alkyl, R3 represents hydrogen or optionally substituted alkyl, R4 represents a saturated or unsaturated, 7- to 15-membered bicyclic system or optionally substituted alkyl, or R3 and R4, together with the carbon atom carrying them, form a saturated or unsaturated, 3- to 18-membered, mono-, bi- or tri-cyclic system optionally containing one or more hetero atoms selected from O, S and N and optionally substituted, n represents 1 or 2, Ar represents aryl or heteroaryl, R5 represents amino, guanidino, cyano or amidino which is optionally substituted, its optical isomers, and also addition salts thereof with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful in pathological conditions involving activated protein C.

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: Compounds of formula (I): wherein: X1 represents an atom or group selected from CR4aR4b, O, S(O)q1 and NR5, wherein R4a, R4b, q1 and R5 are as defined in the description, m1 represents zero or an integer from 1 to 4 inclusive, m2 represents an integer from 1 to 4 inclusive, n1 and n2, which may be identical or different, each represent an integer from 1 to 3 inclusive, R1 represents hydrogen or a group selected from carboxy, alkoxycarbonyl, optionally substituted carbamoyl and optionally substituted alkyl, R2 represents hydrogen or alkyl, Ak represents an optionally substituted alkylene chain, p represents zero, 1 or 2, R3 represents hydrogen or cyano, X2 and X3, which may be identical or different, each represent either S(O)q2, or CR6aR6b, wherein q2, R6a and R6b are as defined in the description, its optical isomers, where they exist, and its addition salts with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful as DPP-IV inhibitors.

Abstract: Compound of formula (I): wherein: R1 represents aryl, heteroaryl or alkyl which is optionally substituted, or a group of formula —(CO)—CR6R7NR8R9 wherein R6, R7, R8 and R9 are as defined in the description, R2 represents hydrogen or alkyl, R3 represents hydrogen or optionally substituted alkyl, R4 represents a saturated or unsaturated, 7- to 15-membered bicyclic system or optionally substituted alkyl, or R3 and R4, together with the carbon atom carrying them, form a saturated or unsaturated, 3- to 18-membered, mono-, bi- or tri-cyclic system optionally containing one or more hetero atoms selected from O, S and N and optionally substituted, n represents zero, 1 or 2, Ar represents aryl or heteroaryl, R5 represents amino, guanidino, cyano or amidino which is optionally substituted, its optical isomers, and also addition salts thereof with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful in pathological conditions involving activated protein C.

Abstract: Compound of formula (I): wherein:  represents an optionally substituted, 5-membered, nitrogen-containing heterocycle, R1 represents hydrogen, alkyl, acyl, prolyl, alanyl, histidylprolyl or phenylalanylprolyl, Ak represents an alkylene or heteroalkylene chain, X represents a single bond or optionally substituted phenylene, R2 represents optionally substituted alkyl, (C3-C10)cycloalkyl, or —NR2aR2b wherein R2a and R2b, which may be the same or different, each represent hydrogen or alkyl or, together with the nitrogen atom carrying them, form a nitrogen-containing heterocycle, Y represents R3 represents hydrogen or a group selected from alkyl, (C3-C7) cycloalkyl and aryl, R4, R5 and R6, which may be the same or different, each represent hydrogen or alkyl, or R4 and R6, or R5 and R6, together with the atoms carrying them, form an imidazolidine or dihydrobenzimidazole ring, its optical isomers and addition salts thereof with a pharmaceutically

Abstract: Compound selected from those of formula (I): wherein: represents an optionally substituted 5-membered nitrogen-containing heterocycle, Ak represents an alkylene chain, X represents a single bond or phenylene, R1 and R2, which may be identical or different, each represent hydrogen or alkyl, R3 represents alkyl, nitro or cyano, Y represents NR4 or CHNO2, R4 represents hydrogen or alkyl, its tautomers when they exist, its optical isomers, and addition salts thereof with a pharmaceutically acceptable acid, with the exclusion of compounds wherein, simultaneously, represents an unsubstituted 5-membered nitrogen-containing heterocycle, Ak represents —(CH2)3—, X represents a single bond, Y represents NH and R3 represents nitro. Medicinal products containing the same which are useful as dipeptidyl peptidase IV inhibitors.

Abstract: A compound of formula (I): wherein: R1 represents hydrogen, or linear or branched (C1-C6)alkyl optionally substituted by one or more identical or different groups selected from aryl, heteroaryl, cycloalkyl and heterocycloalkyl, represents a saturated ring having from 4 to 7 ring members that may contain, in addition to nitrogen, one or two hetero atoms selected from O, S and —NR3 groups, wherein R3 represents hydrogen or linear or branched (C1-C6)alkyl, n represents an integer such that 1≦n≦6, R2 represents any one of the groups described in the description, their isomers and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing the same are useful as inhibitor of trypsin-related serine proteases and thrombin.

Abstract: A compound of formula (I): wherein: R1 represents hydrogen, halogen, alkyl or alkoxy, X represents oxygen, sulphur or NR wherein R represents hydrogen or alkyl, A represents any one of the groups described in the description, their isomers and addition salts thereof with a pharmaceutically acceptable acid or base and medicinal products containing the same are useful as metalloprotease inhibitor.

Abstract: Compound selected from those of formula (I): 1

Abstract: A compound of formula (I): 1

Abstract: 1

Abstract: A compound selected from those of the formula (I): wherein: R1 represents hydrogen or halogen, or alkyl or alkoxy, R2 represents hydroxy, alkoxy or —NHOH, Ar1 represents phenylene or biphenylene, X represents oxygen or sulphur, NR, —C≡C— or a bond, R represents hydrogen or alkyl, n is an integer from 0 to 6 inclusive, Ar2 represents any one of the groups as defined in the description, its isomers and addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same which are useful as metalloprotease inhibitors.

Abstract: A compound selected from those of formula (I): wherein: X represents oxygen, sulphur, or NR3 wherein R3 is as defined in the description, Y represents oxygen, sulphur, NR3, or may represent single bond in certain cases, T represents nitrogen, carbon, or CH, A represents single bond, alkylene, arylene, cycloalkylene, heterocycloalkylene, heteroarylene, or —SO2—R4— wherein R4 is as defined in the description, W represents hydroxy, alkoxy, aryloxy, arylalkoxy, cycloalkyloxy, heterocycloalkyloxy or heteroaryloxy, or hydroxyamino, U1 represents hetero, or alkylene wherein one or more of carbon may optionally be replaced by one or more hetero atoms, V1 represents arylene, heteroarylene,or heterocycloalkylene, U2 represents single bond, hetero or alkylene wherein one or more carbon may optionally be replaced by one or more hetero atoms, V2 represents aryl, heteroaryl, or heterocycloalkyl, Ra, Rb, Rc, which may be identical or different, each independently of the others r

Abstract: Compound of formula (I): wherein: n represents 2 or 3, R1 represents optionally substituted alkyl, cycloalkyl or optionally substituted phenyl, R2 represents amino, optionally substituted amidino, optionally substituted guanidino or optionally substituted isothioureido, Ar represents aryl or heteroaryl, X1 represents hydroxy or optionally substituted amino, isomers thereof, and also salts thereof with a pharmaceutically acceptable acid or base, and which medicinal products containing the same/are useful as trypsin-related serine protease inhibitors.

Abstract: A compound selected from those of formula (I): wherein: R1 represents hydrogen, optionally substituted alkyl, cycloalkyl or heterocycloalkyl or a group of formula (G): wherein A1 represents single, —CH2—, —CH2—CH2— or —N(CH3)— or oxygen or sulphur, and X1 and X2, which may be identical or different, each represent carbon or nitrogen, R represents hydrogen or linear or branched (C1-C6)alkyl,  represents a saturated ring having from 4 to 7 ring members, n represents integer wherein 1≦n≦6, Ar represents aryl or heteroaryl, its isomers, N-oxydes and pharmaceutically-acceptable acid or base addition salts thereof.