Abstract:
A compound of formula (I): wherein A1 represents 2,3-dihydro-1-benzofuran-7-yl, 5-fluoro-2-methoxy-phenyl or 5-fluoro-2-hydroxy-phenyl; X represents —C(R3)— or nitrogen; when X represents —C(R3)—, R2 represents hydrogen and R1 represents fluorine, R3 represents hydrogen or fluorine, when X represents —C(R3)— and R2 and R1 each represent hydrogen, R3 represents hydrogen, hydroxy, methoxy or fluorine, when X represents —C(R3)— and R2 represents hydroxy, methoxy, —CO2CH3 or —CO2CH2CH3, R1 and R3 each represent hydrogen, when X represents nitrogen, R1 and R2 each represent hydrogen; and Y represents H or methyl; or a physiologically functional derivative thereof.
Abstract:
A compound of formula (I) which is an agonist at the adenosine Al receptor, wherein Y, Z, and W represent heteroatoms, and salts and solvates thereof, in particular, physiologically acceptable solvates and salts thereof for use in therapy.
Abstract:
There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20, and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Abstract:
There are provided according to the invention novel compounds of formula (I) and pharmaceutically acceptable salts and solvates thereof: wherein R1 is selected from the group consisting of C1-4alkyl, C4-6cycloalkyl(CH2)m—, methoxyC2-4alkyl, HOCH2CH2—, R3(O)2S(CH2)2—, R5R4NCO(CH2)n—, and heterocyclyl(CH2)m— wherein any nitrogen heteroatom of the heterocyclyl radical may be unsubstituted or substituted by methyl; R2 is hydrogen or methyl; R3 is methyl or NH2; R4-5 independently represent methyl, m is 0, 1 or 2; and n is 1 or 2; or R1 and R2 together with the nitrogen atom to which they are attached may form a heterocyclyl ring, which may be unsubstituted or substituted by one or two substituents selected from the group consisting of; methyl, ═O and (CH3)2N—.
Abstract translation:根据本发明提供新的式(I)化合物及其药学上可接受的盐和溶剂合物:其中R 1选自C 1-4烷基, 烷基,C 4-6环烷基(CH 2 CH 2)m - ,甲氧基C 2-4烷基, (O)2 S 2(CH 2)2 - - - - (CH 2) R 2,R 5,R 5,R 5,N 2,N 2, 和杂环基(CH 2 CH 2)m - ,其中杂环基的任何氮杂原子可以是未取代的或被甲基取代; R 2是氢或甲基; R 3是甲基或NH 2; R 4-5独立地表示甲基,m是0,1或2; n为1或2; 或R 1和R 2与它们所连接的氮原子一起可以形成杂环基环,其可以是未取代的或被一个或两个选自以下的取代基取代: 组成; 甲基,-O和(CH 3)2 N - 。
Abstract:
Compounds of formula (I) or pharmaceutically acceptable salts thereof are inhibitors of phosphodiesterase type IV (PDE4) and are of use in the treatment of inflammatory and/or allergic diseases.
Abstract:
A compound of formula (I) which is an agonist at the adenosine A1 receptor wherein R2 represents C1-3alkyl, halogen or hydrogen; R3 represents a fluorinated straight or branched alkyl group of 1-6 carbon atoms and salts and solvates thereof, in particular, physiologically acceptable solvates and salts thereof. These compounds are agonists at the adenosine A1 receptor.
Abstract:
The invention provides the compounds of formula (I) ##STR1## and pharmaceutically acceptable derivatives thereof, in which: X represents either CH.sub.2 --CH.sub.2 or CH.dbd.CH, andY represents a hydrogen atom or a phenylmethyl group, wherein the phenyl group is optionally substituted by one or more halogen atoms.Compounds of formula (I) inhibit blood platelet aggregation.
Abstract:
A compound of formula (I): wherein A1 represents 2,3-dihydro-1-benzofuran-7-yl, 5-fluoro-2-methoxy-phenyl or 5-fluoro-2-hydroxy-phenyl; X represents —C(R3)— or nitrogen; when X represents —C(R3)—, R2 represents hydrogen and R1 represents fluorine, R3 represents hydrogen or fluorine, when X represents —C(R3)— and R2 and R1 each represent hydrogen, R3 represents hydrogen, hydroxy, methoxy or fluorine, when X represents —C(R3)— and R2 represents hydroxy, methoxy, —CO2CH3 or —CO2CH2CH3, R1 and R3 each represent hydrogen, when X represents nitrogen, R1 and R2 each represent hydrogen; and Y represents H or methyl; or a physiologically functional derivative thereof.
Abstract:
There are provided according to the invention novel compounds of formula (I) and pharmaceutically acceptable salts and solvates thereof, wherein: R1 is phenyl which may be unsubstituted or substituted by one or two substituents selected from fluorine, chlorine, C1-2alkoxy-, —CN; phenyl fused to a 5-membered saturated ring containing one oxygen atom; pyridinyl which may be unsubstituted or substituted by one or two substituents selected from fluorine or chlorine; or C-linked pyrazolyl which may be unsubstituted or substituted by the substituent C1-2alkyl; R2 is C1-4alkyl; R3 is C1-2alkyl; and n is 0, 1 or 2.
Abstract:
A compound of formula (I), wherein R2 represents C1-3alkyl, halogen or hydrogen; R3 represents straight or branched alkyl group of 1-6 carbon atoms; with the proviso that, when R3 represents C1-3alkyl, R2 represents C1-3alkyl, R1 cannot represent phenyl optionally substituted by one or more substituents selected from halogen, C1-3alkyl, trifluoromethyl, nitro, cyano, —CO2Rc, —CONRcRd, —CORc, —SORe, —SO2Re, —SO3H, —SO2NRcRd, —ORc, —NHSO2Re, —NHCORc and —NRcRd; and salts and solvates thereof, in particular, physiologically acceptable solvates and salts thereof. These compounds are agonists at the Adenosine A1 receptor.
Abstract translation:式(I)的化合物,其中R 2表示C 1-3烷基,卤素或氢; R 3表示1-6个碳原子的直链或支链烷基; 条件是当R 3表示C 1-3烷基时,R 2表示C 1-3烷基,R 1不能表示任选被一个或多个选自卤素,C 1-3烷基,三氟甲基,硝基, 氰基,-CO 2 R c,-CONR c R d,-COR c,-SOR e,-SO 2 R e,-SO 3 H,-SO 2 NR c R d, OR c,-NHSO 2 R e,-NHCOR c和-NR c R d; 特别是其生理上可接受的溶剂合物及其盐。 这些化合物是腺苷A1受体的激动剂。