Abstract:
The invention provides compounds of the formula (I): or salts, tautomers, solvates and N-oxides thereof; wherein R 1 is hydroxy or hydrogen; R 2 is hydroxy; methoxy or hydrogen; provided that at least one of R 1 and R 2 is hydroxy; R 3 is selected from hydrogen; halogen; cyano; optionally substituted C 1-5 hydrocarbyl and optionally substituted C 1-5 hydrocarbyloxy; R4 is selected from hydrogen; a group -(O)n-R 7 where n is 0 or 1 and R 7 is an optionally substituted acyclic C 1-5 hydrocarbyl group or a monocyclic carbocyclic or heterocyclic group having 3 to 7 ring members; halogen; cyano; hydroxy; amino; and optionally substituted mono- or di-C 1-5 hydrocarbyl- amino; or R 3 and R 4 together form a monocyclic carbocyclic or heterocyclic ring of 5 to 7 ring members; and NR 5 R 6 forms an optionally substituted bicyclic heterocyclic group having 8 to 12 ring members of which up to 5 ring members are heteroatoms selected from oxygen, nitrogen and sulphur. The compounds have activity as Hsp90 inhibitors.
Abstract:
The invention provides the use of a compound for the manufacture of a medicament for the prophylaxis or treatment of a cancer or a para-neoplastic effect associated with a cancer, the para-neoplastic effect being other than cachexia, and the compound being a compound of the formula (I), or a salt, solvate or N-oxide thereof, wherein: R 1 and R 2 are the same or different and each is selected from hydrogen, C 1-4 hydrocarbyl, halogen and cyano; X is selected from C=O, C=S, C(=O)NH, C(=S)NH, C(=O)O, C(=O)S, C(=S)O and C(=S)S; R 3 is an aryl or heteroaryl group of 5 to 12 ring members optionally substituted by one or more substituent groups R 7 wherein R 7 is as defined in the claims; R 4 is a group YR 5 or a group R 6 ; Y is NH, O or S; R 5 is selected from (a) optionally substituted carbocyclic and heterocyclic groups having from 3 to 12 ring members; and (b) optionally substituted C 1-8 hydrocarbyl 20 groups; and R 6 is an optionally substituted heterocyclic group having from 4 to 12 ring members and containing at least one ring nitrogen atom through which R 6 is linked to the adjacent carbonyl group.
Abstract translation:本发明提供化合物在制备用于预防或治疗与癌症相关的癌症或副肿瘤作用的药物中的用途,所述副肿瘤作用不是恶病质,所述化合物是化合物 式(I)或其盐,溶剂化物或N-氧化物,其中:R 1和R 2相同或不同,各自选自氢, C 1-4烃基,卤素和氰基; X选自C = O,C = S,C(= O)NH,C(= S)NH,C(= O)O,C(= O)S,C(= S)O和C(= S)S; R 3是任选被一个或多个取代基R 7取代的5至12个环成员的芳基或杂芳基,其中R 7为 在权利要求中限定; R 4是基团YR 5或基团R 6; Y是NH,O或S; R 5选自(a)具有3-12个环成员的任选取代的碳环和杂环基; 和(b)任选取代的C 1-8烃基20基团; 并且R 6是具有4-12个环成员并且含有至少一个环氮原子的任选取代的杂环基,R 6通过该环氮原子与相邻的羰基连接。
Abstract:
The invention provides a compound for use as an inhibitor of Hsp90, the compound having the formula (I): or salts, tautomers, solvates and N-oxides thereof; wherein R 1 is hydroxy or hydrogen; R 2 is hydroxy; methoxy or hydrogen; provided that at least one of R 1 and R 2 is hydroxy; R 3 is selected from hydrogen; halogen; cyano; C 1-5 hydrocarbyl and C 1-5 hydrocarbyloxy; wherein the C 1-5 hydrocarbyl and C 1-5 hydrocarbyloxy moieties are each optionally substituted by one or more substituents selected from hydroxy, halogen, C 1-2 alkoxy, amino, mono- and di-C 1-2 alkylamino, and aryl and heteroaryl groups of 5 to 12 ring members; R 4 is selected from hydrogen; a group -(O) n -R 7 where n is 0 or 1 and R 7 is an acyclic C 1-5 hydrocarbyl group or a monocyclic carbocyclic or heterocyclic group having 3 to 7 ring members; halogen; cyano; hydroxy; amino; and mono- or di-C 1-5 hydrocarbyl-amino, wherein the acyclic Ci-5 hydrocarbyl group and the mono and di-C 1-5 hydrocarbylamino moieties in each instance are optionally substituted by one or more substituents selected from hydroxy, halogen, C 1-2 alkoxy, amino, mono- and di-C 1-2 alkylamino, and aryl and heteroaryl groups of 5 to 12 ring members; or R 3 and R 4 together form a monocyclic carbocyclic or heterocyclic ring of 5 to 7 ring members; and R 5 and R 6 are as defined in the claims.
Abstract translation:本发明提供用作Hsp90抑制剂的化合物,具有式(I)的化合物:或其盐,互变异构体,溶剂化物和N-氧化物; 其中R 1是羟基或氢; R 2是羟基; 甲氧基或氢; 条件是R 1和R 2中的至少一个是羟基; R 3选自氢; 卤素; 氰基; C 1-5烃基和C 1-5氢烃氧基; 其中C 1-5烷基和C 1-5 - 烃基氧基部分各自任选被一个或多个选自羟基,卤素,C 1-2 烷氧基,氨基,单和二-C 1-12烷基氨基,以及5至12个环成员的芳基和杂芳基; R 4选自氢; 其中n为0或1且R 7为无环C 1-5的基团 - (O)N - , - R 7 具有3〜7个环成员的单环碳环或杂环基; 卤素; 氰基; 羟基; 氨基; 和单 - 或二-C 1-5烃基 - 氨基,其中每个中的非环式C 1-5烃基和单和二-C 1-5烃基氨基部分 实例任选被一个或多个选自羟基,卤素,C 1-12烷氧基,氨基,单和二-C 1-2烷基氨基的取代基取代,和芳基 和5-12个环成员的杂芳基; 或R 3和R 4一起形成5至7个环成员的单环碳环或杂环; R 5和R 6如权利要求中所定义。
Abstract:
The invention provides a compound of the formula (I) or a salt, N-oxide or solvate thereof. The compounds have activity against cyclin dependent kinases, glycogen synthase kinase and Auroa kinases.
Abstract:
The invention relates to a combination of a first compound selected from N-(3,5-dimethoxyphenyl)-N'-(1-methylethyl)-N-[3-(1-methyl-1H-pyrazol-4-yl)quinoxalin-6-yl]ethane-1,2-diamine or a pharmaceutically acceptable salt thereof or a solvate thereof, and N-(2-fluoro-3,5-dimethoxyphenyl)-N-(1H-imidazol-2-ylmethyl)-3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-6-amine or a pharmaceutically acceptable salt thereof or a solvate thereof; and a second compound which is a cMet inhibitor. The combination is for use in the treatment of a proliferative disorder, in particular for use in the treatment of cancer. The FGFR inhibitor (N-(3,5-dimethoxyphenyl)-N'-(1-methylethyl)-N-[3-(1-methyl-1H-pyrazol-4-yl)quinoxalin-6-yl]ethane-1,2-diamine or a pharmaceutically acceptable salt thereof or a solvate thereof, and N-(2-fluoro-3,5-dimethoxyphenyl)-N-(1H-imidazol-2-ylmethyl)-3-(1-methyl-1H-pyrazol-4-yl)pyrido[2,3-b]pyrazin-6-amine or a pharmaceutically acceptable salt thereof or a solvate thereof) and the cMet inhibitor can be administered simultaneously, separately or sequentially. The invention further relates to a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a combination according to the invention.
Abstract:
This invention relates to novel compounds having the structural formula I below and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
Abstract:
This invention relates to novel compounds having the structural formula (I) and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
Abstract:
This invention relates to novel compounds having the structural formula (I) below: and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.
Abstract:
The invention provides a compound of the formula (I) or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR 5 ; J 1 -J 2 is N=C(R 6 ), (R 7 )C=N, (R 8 )N-C(O), (R 8 ) 2 C-C(O), N=N or (R 7 )C=C(R 6 ); E is a monocyclic carbocyclic or heterocyclic group of 5 or 6 ring members, the heterocyclic group containing up to 3 heteroatoms selected from O, N and S; Q 1 is a bond or a saturated C 1-3 hydrocarbon linker group, one of the carbon atoms in the linker group being optionally be replaced by an oxygen or nitrogen atom, or an adjacent pair of carbon atoms may be replaced by CONR q or NR q CO where R q is hydrogen or methyl, or R q is a C 1-4 alkylene chain linked to R 1 or a carbon atom of Q 1 to form a cyclic moiety; and wherein the carbon atoms of the linker group Q 1 may optionally bear one or more substituents selected from fluorine and hydroxy; Q 2 is a bond or a saturated hydrocarbon linker group containing from 1 to 3 carbon atoms, wherein one of the carbon atoms in the linker group may optionally be replaced by an oxygen or nitrogen atom; and wherein the carbon atoms of the linker group may optionally bear one or more substituents selected from fluorine and hydroxy, provided that the hydroxy group when present is not located at a carbon atom a with respect to the G group; and provided that when E is aryl or heteroaryl, then Q 2 is other than a bond; G is hydrogen, NR 2 R 3 , OH or SH provided that when E is aryl or heteroaryl and Q 2 is a bond, then G is hydrogen; R 1 is hydrogen or an aryl or heteroaryl group, with the proviso that when R 1 is hydrogen and G is NR 2 R 3 , then Q 2 is a bond; and R 2 , R 3 , R 4 , R 6 and R 8 are as defined in the claims, wherein the compound is for use in: (a) the treatment or prophylaxis of a disease or condition in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase P70S6K is indicated; and/or (b) the treatment of a subject or patient population in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase P70S6K is indicated.
Abstract:
The invention provides a compound having the formula (I): or salts, solvates, tautomers or N-oxides thereof, wherein T is N or CR 5 ; J 1 -J 2 is N=C(R 6 ), (R 7 )C=N, (R 8 )N-C(O), (R 8 ) 2 C-C(O), N=N or (R 7 )C=C(R 6 ); A is an optionally substituted saturated C 1-7 hydrocarbon linker group having a maximum chain length of 5 atoms extending between R 1 and NR 2 R 3 and a maximum chain length of 4 atoms extending between E and NR 2 R 3 , one of the carbon atoms in the linker group being optionally replaced by oxygen or nitrogen; E is a monocyclic or bicyclic carbocyclic or heterocyclic group or an acyclic group X-G wherein X is CH 2 , O, S or NH and G is a C 1-4 alkylene chain wherein one of the carbon atoms is optionally replaced by O, S or NH; R 1 is hydrogen or an aryl or heteroaryl group; R 2 and R 3 are each hydrogen, optionally substituted C 1-4 hydrocarbyl or optionally substituted C 1-4 acyl; or NR 2 R 3 forms an imidazole group or a saturated monocyclic heterocyclic group having 4-7 ring members; or NR 2 R 3 and A together form a saturated monocyclic heterocyclic group having 4-7 ring members which is optionally substituted by C 1-4 alkyl; or NR 2 R 3 and the adjacent carbon atom of linker group A together form a cyano group; or R 1 , A and NR 2 R 3 together form a cyano group; and R 4 , R 5 , R 6 , R 7 and R 8 are each independently selected from hydrogen and various substituents as defined in the claims, wherein the compound is for use in: (a) the treatment or prophylaxis of a disease or condition in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase p70S6K is indicated; and/or (b) the treatment of a subject or patient population in which the modulation (e.g. inhibition) of ROCK kinase or protein kinase p70S6K is indicated.