[EN] INDOLYL- PYRIDONE DERIVATIVES HAVING CHECKPOINT KINASE 1 INHIBITORY ACTIVITY<br/>[FR] DÉRIVÉS D'INDOLYL-PYRIDONE
申请人:VERNALIS R & D LTD
公开号:WO2009093012A1
公开(公告)日:2009-07-30
Compounds of formula (I) have checkpoint kinase 1 (CHK1 ) inhibitory activity: wherein R1, R2, R5 and R6 are independently selected from hydrogen, hydroxy, methyl, trifluoromethyl, hydroxymethyl, methoxy, trifluoromethoxy, methylamino and dimethylamino; R3, and R4 are independently selected from hydrogen, hydroxy, C1-C3 alkyl, fluoro-(C1-C3)-alkyl, hydroxy-(C1C3)-alkyl, C1-C3 alkoxy, fluoro-(C1-C3)-alkoxy, hydroxy-(C1-C3)-alkoxy, -N(R11)-R12, -AIk-N(R11)-R12, -0-AIk-N(R11)-R12, -C(=O)OH, carboxy-(C1-C3)-alkyl, or -C(=O)-NH-R13; AIk is a straight or branched chain divalent C1-C6 alkylene radical; R7 and R8 are independently selected from hydrogen, hydroxy, or C1-C3 alkoxy; X is a straight chain divalent C1-C3 alkylene radical, optionally substituted on one or more carbons by R9 and/or R10; W is selected from -C(=O)-N(-R16)- or -N(-R17)-C(=O)-; Y is hydrogen, C1-C3 alkyl, C1-C3 alkoxy, or halo; and Q is selected from optionally substituted phenyl, optionally substituted cyclohexyl, or an optionally substituted 6-membered monocyclic heteroaryl ring.
化合物的结构式(I)具有检查点激酶1(CHK1)抑制活性:其中R1、R2、R5和R6分别选自氢、羟基、甲基、三氟甲基、羟甲基、甲氧基、三氟甲氧基、甲基氨基和二甲基氨基;R3和R4分别选自氢、羟基、C1-C3烷基、氟代(C1-C3)-烷基、羟基(C1-C3)-烷基、C1-C3烷氧基、氟代(C1-C3)-烷氧基、羟基(C1-C3)-烷氧基、-N(R11)-R12、-AIk-N(R11)-R12、-O-AIk-N(R11)-R12、-C(=O)OH、羧基(C1-C3)-烷基或-C(=O)-NH-R13;AIk是直链或支链二价的C1-C6烷基基团;R7和R8分别选自氢、羟基或C1-C3烷氧基;X是直链二价的C1-C3烷基基团,可选地在一个或多个碳上由R9和/或R10取代;W选自-C(=O)-N(-R16)-或-N(-R17)-C(=O)-;Y为氢、C1-C3烷基、C1-C3烷氧基或卤素;Q选自可选取代的苯基、可选取代的环己基或可选取代的6-成员单环杂环芳基。