申请人:Curry Jayne Elizabeth
公开号:US20090036435A1
公开(公告)日:2009-02-05
The invention provides a combination of an ancillary agent and a compound having the formula (0): or salts or tautomers or N-oxides or solvates thereof; wherein the ancillary agent is selected from: a monoclonal antibody, an alkylating agent, an anticancer agent, a further CDK inhibitor and a hormone, hormone agonist, hormone antagonist or hormone modulating agent; 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
9
(C═O) or 0(C═O) wherein R
9
is hydrogen or Ĉhydrocarbyl 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, Ĉhydrocarbyloxy, 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; Ĉalkoxy (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 Ĉhydrocarbyl group optionally substituted by halogen (e.g. fluorine), hydroxyl or C
1-4
alkoxy (e.g. methoxy).
本发明提供了一种辅助剂和具有以下式子(0)的化合物的组合物:或其盐,互变异构体,N-氧化物或溶剂化物;其中,辅助剂选自:单克隆抗体,烷基化剂,抗癌剂,进一步的CDK抑制剂和激素,激素激动剂,激素拮抗剂或激素调节剂;X为R1-A-NR4-基团或5-或6-成员的碳环或杂环;A为键,SO2,C═O,NR9(C═O)或0(C═O),其中R9为氢或Ĉ氢基烷基,可选择地被羟基或C1-4烷氧基取代;Y为键或长度为1、2或3个碳原子的烷基链;R1为氢;具有3至12个环成员的碳环或杂环基团;或C1-8烃基基团,可选择地被一个或多个取代基取代,所述取代基选自卤素(例如氟),羟基,Ĉ烃氧基,氨基,一级或二级C1-4烃基氨基和具有3至12个环成员的碳环或杂环基团,其中烃基的1或2个碳原子可选择性地被O,S,NH,SO,SO2中的一个或一组原子取代;R2为氢;卤素;Ĉ烷氧基(例如甲氧基);或C1-4烃基基团,可选择地被卤素(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至12个环成员的碳环和杂环基团;R4为氢或Ĉ烃基基团,可选择地被卤素(例如氟),羟基或C1-4烷氧基(例如甲氧基)取代。