申请人:Curis, Inc.
公开号:US08273743B2
公开(公告)日:2012-09-25
The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I:
wherein A is a carbocycle or heterocycle; X is alkylene, NR4C(O), NR4C(S), NR4C(NH), NR4SO, NR4SO2, NR4C(O)NH, NR4C(S)NH, C(O)NR4, C(S)NR4, C(NH)NR4, NR4PO or NR4PO(OH) wherein R4 is H or alkyl; R1 is selected from the group consisting of alkyl, cycloalkyl, aryl or a heterocycle each of which is optionally substituted with hydroxy, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R2 is halogen, hydroxy, alkyl, acyl or alkoxy each optionally substituted with hydroxy, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R3 is halogen, hydroxy, alkyl, acyl or alkoxy each optionally substituted with hydroxy, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; m is 0-3; n is 0-3; and salts and solvates thereof. The invention also provides methods of using these compounds for therapy and/or prophylaxis in a mammal of hyperproliferative diseases and angiogenesis mediated diseases due to their activity for inhibiting the hedgehog signaling pathway.
该发明提供了新型的刺激子信号
抑制剂,可用作治疗恶性肿瘤的治疗剂,其中所述化合物具有一般式I,其中A是碳环或杂环;X是烷基,NR4C(O),NR4C(S),NR4C(NH),NR4SO,NR4SO2,NR4C(O)NH,NR4C(S)NH,C(O)NR4,C(S)NR4,C(NH)NR4,NR4PO或NR4PO(OH),其中R4为H或烷基;R1选自由烷基,环烷基,芳基或杂环的群体,每个群体都可以用羟基,卤素,
氨基,硝基,烷基,酰基,烷基磺酰基或烷氧基取代;R2是卤素,羟基,烷基,酰基或烷氧基,每个都可以用羟基,卤素,
氨基,硝基,烷基,酰基,烷基磺酰基或烷氧基取代;R3是卤素,羟基,烷基,酰基或烷氧基,每个都可以用羟基,卤素,
氨基,硝基,烷基,酰基,烷基磺酰基或烷氧基取代;m为0-3;n为0-3;以及其盐和溶剂物。该发明还提供了使用这些化合物进行治疗和/或预防哺乳动物中的高增殖性疾病和血管生成介导性疾病的方法,因为它们对抑制刺激子信号通路具有活性。