A novel chemotype of kinase inhibitors: Discovery of 3,4-ring fused 7-azaindoles and deazapurines as potent JAK2 inhibitors
作者:Tiansheng Wang、Mark W. Ledeboer、John P. Duffy、Albert C. Pierce、Harmon J. Zuccola、Eric Block、Dina Shlyakter、James K. Hogan、Youssef L. Bennani
DOI:10.1016/j.bmcl.2009.11.021
日期:2010.1
Pictet-Spengler condensation of aldehydes or alpha-keto-esters with 4-(2-anilinophenyl)-7-azaindole (11) or deazapurine (12) gave high yields of the 3,4-fused cyclic compounds. SAR studies, by varying the substituted benzaldehyde components, lead to the discovery of a series of potent JAK2 kinase inhibitors. (C) 2009 Elsevier Ltd. All rights reserved.