1561811-45-7Relevant articles and documents
Design, synthesis, and evaluation of pyrrolo[2,1-f][1,2,4]triazine derivatives as novel hedgehog signaling pathway inhibitors
Xin, Minhang,Zhang, Liandi,Tang, Feng,Tu, Chongxing,Wen, Jun,Zhao, Xinge,Liu, Zhaoyu,Cheng, Lingfei,Shen, Han
, p. 1429 - 1440 (2014/03/21)
A novel series of Hh signaling pathway inhibitors were designed by replacing the pyrimidine skeleton of our earlier reported lead compound 1 with pyrrolo[2,1-f][1,2,4]triazine scaffold. Starting from this new scaffold, SAR exploration was investigated based on structural modification on A-ring, C-ring and D-ring. And several much potent compounds were studies in vivo to profile their pharmacokinetic properties. Finally, optimization leads to the identification of compound 19a, a potent Hh signaling pathway inhibitor with superior potency in vitro and satisfactory pharmacokinetic properties in vivo.