Identification and structure–activity relationships of ortho-biphenyl carboxamides as potent Smoothened antagonists inhibiting the Hedgehog signaling pathway
作者:Stefan Peukert、Rishi K. Jain、Adrian Geisser、Yingchuan Sun、Rui Zhang、Aaron Bourret、Adam Carlson、Jennifer DaSilva、Arun Ramamurthy、Joseph F. Kelleher
DOI:10.1016/j.bmcl.2008.11.096
日期:2009.1
prepared as inhibitors of microsomal triglyceride transfer protein (MTP) have been identified as novel inhibitors of the Hedgehog signaling pathway. Structure–activity relationship studies for this class of compounds reduced MTP inhibitory activity and led to low nanomolar Hedgehog inhibitors. Binding assays revealed that the compounds act as antagonists of Smoothened and show cross-reactivity for both
最初作为微粒体甘油三酸酯转移蛋白(MTP)抑制剂制备的邻-联苯羧酰胺已被鉴定为Hedgehog信号通路的新型抑制剂。这类化合物的结构-活性关系研究降低了MTP抑制活性,并导致了低纳摩尔的刺猬抑制剂。结合测定显示该化合物充当平滑剂的拮抗剂,并显示出对人和小鼠受体的交叉反应性。