The invention provides compounds of the formula (0) or salts or tautomers or N-oxides or solvates thereof for use in the prophylaxis or treatment of disease states and conditions such as cancers mediated by cyclin-dependent kinase and glycogen synthase kinase-3.
In formula (0):
X is a group R
1
-A-NR
4
— or a 5- or 6-membered carbocyclic or heterocyclic ring;
A is a bond, SO
2
, C═O, NR
g
(C═O) or O(C═O) wherein R
g
is hydrogen or C
1-4
hydrocarbyl optionally substituted by hydroxy or C
1-4
alkoxy;
Y is a bond or an alkylene chain of 1, 2 or 3 carbon atoms in length;
R
1
is hydrogen; a carbocyclic or heterocyclic group having from 3 to 12 ring members; or a C
1-8
hydrocarbyl group optionally substituted by one or more substituents selected from halogen (e.g. fluorine), hydroxy, C
1-4
hydrocarbyloxy, amino, mono- or di-C
1-4
hydrocarbylamino, and carbocyclic or heterocyclic groups having from 3 to 12 ring members, and wherein 1 or 2 of the carbon atoms of the hydrocarbyl group may optionally be replaced by an atom or group selected from O, S, NH, SO, SO
2
;
R
2
is hydrogen; halogen; C
1-4
alkoxy (e.g. methoxy); or a C
1-4
hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C
1-4
alkoxy (e.g. methoxy);
R
3
is selected from hydrogen and carbocyclic and heterocyclic groups having from 3 to 12 ring members; and
R
4
is hydrogen or a C
1-4
hydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C
1-4
alkoxy (e.g. methoxy).
本发明提供了公式(0)的化合物或其盐或互变异构体或N-氧化物或其溶剂化物,用于预防或治疗由细胞周期依赖性激酶和
糖原合成酶激酶3介导的癌症等疾病状态和病情。
在公式(0)中:
X是基团R1-A-NR4-或5-或6-成员碳环或杂环环;
A是键,SO2,C═O,NRg(C═O)或O(C═O),其中Rg是氢或C1-4羟基烷基,可选地被羟基或C1-4烷氧基取代;
Y是键或长度为1、2或3的烷基链;
R1是氢;具有3到12个环成员的碳环或杂环基团;或C1-8烃基基团,可选地被一个或多个取代基选自卤素(例如
氟)、羟基、C1-4烃基氧基、
氨基、单-或二-C1-4烃基
氨基,以及具有3到12个环成员的碳环或杂环基团,其中烃基的1或2个碳原子可以选择性地被选自O、S、NH、SO、SO2的原子或基团所替代;
R2是氢、卤素、C1-4烷氧基(例如甲氧基)或C1-4烃基基团,可选地被卤素(例如
氟)、羟基或C1-4烷氧基(例如甲氧基)取代;
R3选自氢和具有3到12个环成员的碳环或杂环基团;
R4是氢或C1-4烃基基团,可选地被卤素(例如
氟)、羟基或C1-4烷氧基(例如甲氧基)取代。