Urea or thiourea substituted 1,4-pyrazine compounds useful as anti-cancer agents and for inhibiting Chk1
申请人:Icos Corporation
公开号:US07608618B2
公开(公告)日:2009-10-27
Compounds of the formula
wherein: Y′ is O or S, W′ is
optionally substituted,
Z′ is selected from the group consisting of
wherein Q′ is OR7 and R7 is C1-3alkyleneC3-8heterocycloalkyl useful in the treatment of diseases and conditions related to DNA damage or lesions in DNA replication are disclosed. Methods of making the compounds, and their use as therapeutic agents, for example, in treating cancer and other diseases characterized by defects in DNA replication, chromosome segregation, or cell division also are disclosed.
本发明公开了化合物的公式,其中:Y′为O或S,W′为可选取代基,Z′选自以下组中:其中Q′为OR7,R7为C1-3烷基C3-8杂环烷基,有助于治疗与DNA损伤或DNA复制中的损伤有关的疾病和状况。本发明还公开了制备这些化合物的方法,以及它们作为治疗剂的用途,例如,用于治疗癌症和其他以DNA复制缺陷,染色体分离或细胞分裂为特征的疾病。