Synthesis and structure–activity relationship of aminopyridines with substituted benzoxazoles as c-Met kinase inhibitors
作者:Jongkook Lee、Sun-Young Han、Heejung Jung、Jeon Yang、Jie-Won Choi、Chong Hack Chae、Chi Hoon Park、Sang Un Choi、Kwangho Lee、Jae Du Ha、Chong Ock Lee、Jae Wook Ryu、Hyoung Rae Kim、Jong Sung Koh、Sung Yun Cho
DOI:10.1016/j.bmcl.2012.04.083
日期:2012.6
A series of hydroxybenzoxazole derivatives was synthesized, and their c-Met kinase inhibitory activity was evaluated. Described herein is a potent c-Met inhibitor by structural modification of the parent benzoxazole scaffold, with particular focus on the hydroxyl substituent of the benzoxazole moiety.
Compounds of Formula 1, as shown below and defined herein:
pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
Compounds of Formula 1, as shown below and defined herein:
pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by TAK1 or for which an appropriate TAK1 inhibitor is effective. This Abstract is not limiting of the invention.
作者:Michael R. Witten、Liangxing Wu、Cheng-Tsung Lai、Kanishk Kapilashrami、Michelle Pusey、Karen Gallagher、Yaoyu Chen、Wenqing Yao
DOI:10.1016/j.bmcl.2021.128452
日期:2022.1
Discovery and optimization of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1
作者:Keith R. Hornberger、Dan M. Berger、Andrew P. Crew、Hanqing Dong、Andrew Kleinberg、An-Hu Li、Matthew R. Medeiros、Mark J. Mulvihill、Kam Siu、James Tarrant、Jing Wang、Felix Weng、Victoria L. Wilde、Mark Albertella、Mark Bittner、Andrew Cooke、Michael J. Gray、Paul Maresca、Earl May、Peter Meyn、William Peick、Darlene Romashko、Michael Tanowitz、Brianna Tokar
DOI:10.1016/j.bmcl.2013.06.053
日期:2013.8
The discovery and potency optimization of a series of 7-aminofuro[2,3-c]pyridine inhibitors of TAK1 is described. Micromolar hits taken from high-throughput screening were optimized for biochemical and cellular mechanistic potency to similar to 10 nM, as exemplified by compound 12az. Application of structure-based drug design aided by co-crystal structures of TAK1 with inhibitors significantly shortened the number of iterations required for the optimization. (c) 2013 Elsevier Ltd. All rights reserved.