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    • 7. 发明申请
    • COMPOUNDS USEFUL FOR INHIBITING CHK1
    • WO2006014359A3
    • 2006-02-09
    • PCT/US2005/023554
    • 2005-07-01
    • ICOS CORPORATIONGAUDINO, John, JosephCOOK, Adam, Wade
    • GAUDINO, John, JosephCOOK, Adam, Wade
    • C07D401/12A61K31/497A61K31/17C07D413/12C07D417/12
    • Substituted urea compounds useful in the treatment of diseases and C 1 - 3 alkyleneOR 3 conditions related to DNA damage or lesions in DNA replication are disclosed formula (I), wherein X 1 is null , - O- , - S - , - CH 2 - , or -N ( R 1 ) - ; X 2 is - O- , . - £>.- , or -N (R 1 ) - ,- . . Y xs 0 or S ; or =y represents two hydrogen atoms attached to a common carbon atom ,- W is selected from the group consisting of heteroaryl , aryl , heterocycloalkyl , cycloalkyl , and C1-6 alkyl substi tuted with a heteroaryl. or aryl group ; R 6 is -C≡C-R 7 or heteroaryl ; R 8 , R 9 , and R 10 , independently, are selected from the group consisting of halo , optionally substituted C 1-6 alkyl , C 2-6 alkenyl , C 2-6 alkynyl , OCP 3 , CF 3 , NO 2 , CN, NC, N (R 3 ) 2 , OR 3 , CO 2 R 3 , C ( O ) N (R 3 ) 2 , C (O) R 3 , N (R 1 )COR 3 , N (R 1 ) C (O) OR 3 , N (R 8 ) C (O) OR 3 , N (R 1 ) C ( O) C 1 -3 alkyleneC (O) R 3 , N ( R 1 ) C (O) C 1 -3 alkyleneC (O) OR 3 , N (R 1 ) C (O) C 1 - 3 alkyleneOR 3 , N (R 1 ) C (O) C 1 -3 alkyleneNHC ( O) OR 3 , N (R 1 ) C (O) C 1-3 alkyleneSO 2 .NR 3 , C 1- 3 alkyleneOR 3 , and SR 3 ; Methods of making the compounds , and their use as therapeutic agents , for example , in treating cancer and other diseases characterized by def ects in DNA repli cation , chromosome segregation , or cell division also are disclosed .