Discovery of N-[(1-aryl-1H-indazol-5-yl)methyl]amides derivatives as smoothened antagonists for inhibition of the hedgehog pathway
作者:Gabriella Dessole、Danila Branca、Federica Ferrigno、Olaf Kinzel、Ester Muraglia、Maria Cecilia Palumbi、Michael Rowley、Sergio Serafini、Christian Steinkühler、Philip Jones
DOI:10.1016/j.bmcl.2009.05.112
日期:2009.8
We report the synthesis and biological evaluation of N-[(1-aryl-1H-indazol-5-yl)methyl]amide derivatives as Smoothened antagonists and inhibitors of the Hedgehog pathway. Identification of the lead structure 1 by HTS, followed by SAR study on the amide and aryl portions led to the discovery of antagonists with nanomolar activity.
我们报告的合成和生物学评估的N -[(1-芳基-1 H-吲唑-5-基)甲基]酰胺衍生物作为平滑化的拮抗剂和刺猬通路的抑制剂。通过HTS鉴定先导结构1,然后对酰胺和芳基部分进行SAR研究,从而发现了具有纳摩尔活性的拮抗剂。