1,2,4-OXADIAZOLE SUBSTITUTED PIPERIDINE AND PIPERAZINE DERIVATIVES AS SMO ANTAGONISTS
申请人:Dessole Gabriella
公开号:US20110183974A1
公开(公告)日:2011-07-28
The present invention relates to compounds of formula (I): and pharmaceutically acceptable salts, stereoisomers or tautomers thereof which are inhibitors of the Sonic Hedgehog pathway, in particular Smo antagonists. Thus the compounds of this invention are useful for the treatment of diseases associated with abnormal hedgehog pathway activation, including cancer, for example basal cell carcinoma, medulloblastoma, prostate, pancreatic, breast, colon, bone and small cell lung cancers, and cancers of the upper GI tract.
本发明涉及式(I)的化合物及其药学上可接受的盐、立体异构体或互变异构体,其是Sonic Hedgehog通路的抑制剂,特别是Smo拮抗剂。因此,本发明的化合物对治疗与异常刺猬通路激活相关的疾病有用,包括癌症,例如基底细胞癌、髓母细胞瘤、前列腺、胰腺、乳腺、结肠、骨骼和小细胞肺癌,以及上消化道癌症。