Five-membered heteroaromatic ring fused-pyrimidine derivatives: Design, synthesis, and hedgehog signaling pathway inhibition study
作者:Liandi Zhang、Minhang Xin、Han Shen、Jun Wen、Feng Tang、Chongxing Tu、Xinge Zhao、Ping Wei
DOI:10.1016/j.bmcl.2014.05.066
日期:2014.8
ring fused-pyrimidine derivatives including purines, pyrrolo[2,3-d]pyrimidines, pyrrolo[3,2-d]pyrimidines, thieno[2,3-d]pyrimidines, thieno[3,2-d]pyrimidines and furo[3,2-d]pyrimidines have been identified to be potent inhibitors of hedgehog signaling pathway. The synthesis and SAR of these compounds are described. Among this new series of hedgehog signaling pathway inhibitors, most compounds exhibited
一系列新颖的五元杂芳环稠合嘧啶衍生物,包括嘌呤,吡咯并[2,3- d ]嘧啶,吡咯并[3,2- d ]嘧啶,噻吩并[2,3- d ]嘧啶,噻吩并[3, 2- d ]嘧啶和呋喃[3,2- d已经确定]嘧啶是刺猬蛋白信号传导途径的有效抑制剂。描述了这些化合物的合成和SAR。在这一新的刺猬信号通路抑制剂系列中,与vismodegib相比,大多数化合物均表现出显着的抑制活性,这表明五元杂芳环稠合嘧啶在当前报道的刺猬信号通路抑制剂的结构骨架中脱颖而出,成为令人鼓舞的支架,值得更多关注探索和进一步调查。