申请人:Koehler Michael F.T.
公开号:US20080261989A1
公开(公告)日:2008-10-23
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, NR
4
C(O), NR
4
C(S), NR
4
C(NH), NR
4
SO, NR
4
SO
2
, NR
4
C(O)NH, NR
4
C(S)NH, C(O)NR
4
, C(S)NR
4
, C(NH)NR
4
, NR
4
PO or NR
4
PO(OH) wherein R
4
is H or alkyl; R
1
is selected from the group consisting of alkyl, cycloalkyl, aryl or a heterocycle each of which is optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R
2
is halogen, hydroxyl, alkyl, acyl or alkoxy each optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; R
3
is halogen, hydroxyl, alkyl, acyl or alkoxy each optionally substituted with hydroxyl, halogen, amino, nitro, alkyl, acyl, alkylsulfonyl or alkoxy; m is 0-3; n is 0-3; and salts and solvates thereof.
该发明提供了新型的Hedgehog信号通路抑制剂,可用作治疗恶性肿瘤的治疗剂,其中该化合物具有一般式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选自由群组,包括烷基,环烷基,芳基或杂环,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进行取代;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进行取代;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进行取代;m为0-3;n为0-3;以及其盐和溶剂化合物。