Abstract:
PROBLEM TO BE SOLVED: To provide a medicine useful for the treatment of a disease or a pathological state which is known that the disorder of endothelial function is the cause of the disease and/or the mechanism of worsening the disease because the medicine can limit the disorder of the endothelial function or the reduction of ability for utilizing the blood vessel. SOLUTION: The compound represented by formula (I) [wherein, V is a single bond or the like; M is a single bond or the like; A and E are each a nitrogen atom or the like; R3 is an aryl or a heteroaryl A group which may be substituted as necessary; Y is an aryloxy which may be substituted as necessary or the like], the isomer, the hydrate, the solvate or the addition salt with a pharmaceutically acceptable acid are provided. The pharmaceutical composition containing the compound is also provided.
Abstract:
PROBLEM TO BE SOLVED: To provide a compound which can restrain endothelium malfunction and the drop in possible use of NO by blood vessels, and is useful for the treatment of the crisis and expansion of the legion of atherosclerosis, the prevention of diseases complicated with it, the prevention of a blood vessel complication after blood vessel bypass, vasodilation, blood vessel re-circulation and heart transplantation, the treatment of cardiac muscle or peripheral ischemia, cardiac incompetence and pulmonary hypertension. SOLUTION: The compound represented by formula (1) [X is a 5 to 12-membered heterocyclic group or the like; n is 0 or 1; R1 is hydrogen atom or the like; Ra is single bond or the like; A is nitrogen atom or the like; E is nitrogen atom or the like; Rb is single bond or the like; W is an aryl or the like] and its optical isomer, its hydrate, its solvate and its addition salt with a pharmaceutically acceptable acid are included.
Abstract:
The invention relates to compounds having formula (I), wherein: R1 represents a hydrogen atom or a group selected from cycloalkyl, benzyl and alkyl, optionally substituted; R2, R3, R4 and R5 each represent a hydrogen atom or a hydroxy, methyl, -OSO2R10, -OCOR10, alkoxy group, optionally substituted, or R2 and R3,or R3 and R4, or R4 and R5 together form a group -O-(CH2)q-O-, -O-CH=CH-O- or -O-CH=CH-; R6, R7, R8 and R9 each represent a hydrogen atom or an alkoxy group, or R6 and R7, or R7 and R8, or R8 and R9 together form a group -O-(CH2)q-O-; R10 a group selected from linear or branched alkoxy C1-C6, NR11R'11,and alkyl, optionally substituted; R11 and R'11 each represent a hydrogen atom or an alkyl group, or R11 and R'11 together with the nitrogen atom bearing same form an optionally substituted mono- or bi-cyclic nitrogenous heterocycle; - X represents O, NH or CH2; m and p each represent 0 or 1; n and q each represent 1 or 2, said compound being in racemic form or in the form of optical isomers, as well as the pharmaceutically acceptable acid addition salts thereof. The invention is suitable for use in drugs.
Abstract:
Composés de formule (I) : (voir formule I) dans laquelle : - R1 représente un atome d'hydrogène ou un groupement choisi parmi cycloalkyle, benzyle et alkyle éventuellement substitué, - R2, R3, R4 et R5 représentent chacun un atome d'hydrogène ou un groupement hydroxy, méthyle, -OSO2R10, -OCOR10, alkoxy éventuellement substitué, ou bien R2 et R3, ou R3 et R4, ou R4 et R5 forment ensemble un groupement -O-(CH2)q-O-, -0-CH=CH-O- ou -O-CH=CH-, - R6, R7, R8 et R9 représentent chacun un atome d'hydrogène ou un groupement alkoxy, ou bien R6 et R7, ou R7 et R8, ou R8 et R9 forment ensemble un groupement -O-(CH2)q-O-, - R10 représente un groupement choisi parmi alkoxy C1-C6 linéaire ou ramifié, NR11R'11, et alkyle éventuellement substitué, - R11 et R'11 représentent chacun un atome d'hydrogène ou un groupement alkyle, ou bien R11 et R'11 forment ensemble, avec l'atome d'azote qui les porte, un hétérocycle azoté mono-ou bicyclique éventuellement substitué, - X représente O, NH ou CH2, - m et p représentent chacun 0 ou 1, - n et q représentent chacun 1 ou 2, sous forme racémique ou d'isomères optiques, ainsi que leurs sels d'addition avec un acide pharmaceutiquement acceptable. Utilisation des composés de formule (I) telle que définie ci-haut destinés au traitement ou la prévention des pathologies dans lesquelles une accélération de la fréquence cardiaque joue un rôle déclenchant ou aggravant ou destinés au traitement curatif ou préventif des douleurs, de la vessie interactive ou de la sensation de sècheresse oculaire.
Abstract:
1,2,4,5-TETRANYDRO-3H-BENZAZEPINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM 5 COMPOUNDS OF FORMULA (1): R R4 R 6 (CF12) M R -/-N \ R NM RI __
Abstract:
1,2,4,5-Tetrahydro-3H-benzazepine compounds (I) and their optical isomers or acid addition salts are new. 1,2,4,5-Tetrahydro-3H-benzazepine compounds of formula (I) and their optical isomers or acid addition salts are new. R 1> : H, 3-7C cycloalkyl, benzyl or alkyl (optionally saturated and substituted by 3-7C cycloalkyl or one or more halo); either R 2>, R 3>, R 4>, R 5> : H, OH, CH 3, -OSO 2R 10>, -OCOR 10>or 1-6C alkoxy (optionally saturated); or R 2>R 3>, R 3>R 4>, R 4>R 5> : -O-(CH 2) q-O-, -O-CH=CH-O- or -O-CH=CH-; either R 6>, R 7>, R 8>, R 9> : H or 1-6C alkoxy (optionally saturated); or R 6>R 7>, R 7>R 8>, R 8>R 9> : -O-(CH 2) q-O-; R 10> : 1-6C alkoxy, NR 11>R11a or 1-6C alkyl (optionally substituted by one or more halo); either R 11>, R11a : H or 1-6C alkyl; or NR 11>R11a : nitrogen containing mono or bicyclic heterocycle ring with 5-8 chains (optionally containing heteroatoms of O or N and substituted by one or more halo); X : O, NH or CH 2; m, p : 0 or 1; and n, q : 1 or 2. An independent claim is included for the preparation of (I). [Image] ACTIVITY : Cardiant; Vasotropic; Antiarrhythmic; Antianginal; Hypotensive; Antidiabetic; Antilipemic. MECHANISM OF ACTION : None given.
Abstract:
Compuestos de fórmula (I): en la que:- R1 representa un átomo de hidrógeno o un grupo elegido entre cicloalquilo, bencilo y alquilo opcionalmente sustituido, - R2, R3, R4 y R5 representan cada uno un átomo de hidrógeno o un grupo hidroxi, metilo, ?OSO2R10, -OCOR10, alcoxi opcionalmente sustituido, o bien R2 y R3, o R3 y R4, o R4 y R5 forman juntos un grupo -O-(CH2)q-O-, -O-CH=CH-O- o -O-CH=CH-, - R6, R7, R8 y R9 representan cada uno un átomo de hidrógeno o un grupo alcoxi, o bien R6 y R7, o R7 y R8, o R8 y R9 forman juntos un grupo -O-(CH2)q-O-,- R10 representa un grupo elegido entre alcoxi C1-C6 lineal o ramificado, NR11R'11 y alquilo opcionalmente sustituido,- R11 y R'11 representan cada uno un átomo de hidrógeno o un grupo alquilo, o bien R11 y R'11 forman juntos, con el átomo de nitrógeno que les soporta, un heterociclo nitrogenado mono-o bicíclico opcionalmente sustituido,- X representa O, NH o CH2,- m y p representan cada uno 0 ó 1,- n y q representan cada uno 1 ó 2,en forma racémica o de isómeros ópticos,así como sus sales de adición con un ácido farmacéuticamente aceptable.Medicamentos.
Abstract:
A compound of formula (I):wherein:R1 represents hydrogen or alkyl,R2a and R2b represent a group selected from hydrogen, halogen, alkyl, hydroxy, alkoxy, trihaloalkyl, cyano, nitro, amino, alkylamino and dialkylamino,R3 represents hydrogen or hydroxy,X represents oxygen or methylene,V represents an alkylene chain that is optionally unsaturated and optionally substituted,U represents a bond or an alkylene chain,W represents a group selected from aryl and heteroaryl, each of those groups being optionally substituted by one or more identical or different groups,its isomers, its hydrates, its solvates and addition salts thereof with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful in the treatment of diseases or pathological conditions in which endothelial dysfunction is known.
Abstract:
A compound of formula (I):wherein:R1 represents hydrogen or alkyl,R2a and R2b represent a group selected from hydrogen, halogen, alkyl, hydroxy, alkoxy, trihaloalkyl, cyano, nitro, amino, alkylamino and dialkylamino,R3 represents hydrogen or hydroxy,X represents oxygen or methylene,V represents an alkylene chain that is optionally unsaturated and optionally substituted,U represents a bond or an alkylene chain,W represents a group selected from aryl and heteroaryl, each of those groups being optionally substituted by one or more identical or different groups,its isomers, its hydrates, its solvates and addition salts thereof with a pharmaceutically acceptable acid. Medicinal products containing the same which are useful in the treatment of diseases or pathological conditions in which endothelial dysfunction is known.
Abstract:
Piperidinyl- or piperazinyl-substituted linear or cyclic urea derivatives (or analogs) (I) are new. Piperidine or piperazine derivatives of formula (I) and their isomers, hydrates, solvates and acid addition salts are new. [Image] V, M : direct bond or linear or branched 1-6C alkylene; A, E : N or CH, provided that at least one is N; W : diaza-cyclic group of formula (a) or bicyclic group of formula (b), or may also be a bicyclic group of formula (c) if V = direct bond and A = N; [Image] * : attachment point; X : CO, SO or SO 2; G 12-4C n-alkylene (optionally containing a double bond and/or substituted by OH); G 2direct bond; and G 32-3C n-alkylene (optionally containing a double bond); or G 2CH 2; and G 31-2C n-alkylene (optionally containing a double bond); T : fused benzene or pyridine ring; R 1H, alkyl, Ar or Ar-alkyl; R 2 a, R 2 bH, halo, alkyl, OH, alkoxy, SH, alkylthio, trihaloalkyl, CN, NO 2, NH 2, mono- or dialkylamino, trihaloalkoxy, Ar-alkoxy, alkylsulfonate, trihaloalkylsulfonate or alkylsulfonyl; or R 2 a + R 2 bOCH 2O, O(CH 2) 2O, O(CH 2) 3O or CH 2CH 2 (optionally substituted by CN, CH 2OH, alkoxycarbonyl, ArOCO, or Ar-alkoxycarbonyl); R 3Ar or Het 1 (both optionally substituted by one or more R 2 a); Y : OAr, OHet 1 or Het 2 (all optionally substituted by one or more R 2 a); Ar : phenyl, biphenyl, naphthyl, dihydronaphthyl, tetrahydronaphthyl, indanyl, indenyl or benzocyclobutyl; Het 15-12 membered mono- or bicyclic aromatic system containing 1 or 2 of O, S and N as heteroatom(s), where in the case of bicyclic systems one of the rings may be partially hydrogenated; and Het 25-12 membered mono- or bicyclic aromatic system containing 1-3 of O, S and N as heteroatom(s). alkyl moieties have 1-6C unless specified otherwise; provided that: (i) if V = direct bond, W = (a) and R 3 = Ph, then Y cannot be 3-indolyl; (ii) if M = direct bond, W = (a) and Y = bicyclic Het 2 in which one ring is a benzene ring, then Y cannot be bonded to M via this benzene ring; and (iii) if M = direct bond, V = CH 2CH 2, W = (a) and R 3 = Ph, then Y cannot be 1,2-benzisoxazol-3-yl. An independent claim is included for the preparation of (I). ACTIVITY : Vasotropic; antiarteriosclerotic; cardiant; hypotensive. MECHANISM OF ACTION : Endothelial nitrogen monoxide (NO) synthase inhibitor antagonist; superoxide antagonist; antioxidant. (I) reduce endothelial dysfunction and reduction in vascular NO availability induced by inhibition of endothelial NO synthase or by oxidative stress associated with production of superoxide anion. In tests in rat aortic rings, N-(2-(4-(phenoxymethyl)-1-piperidinyl)-ethyl)-1-indoline-carboxamide (Ia) at a concentration of 30 nM gave 26 % inhibition of endothelial dysfunction induced by the NO synthase inhibitor N(G)-nitro-L-arginine.