Substituent Effects on Drug–Receptor H-bond Interactions: Correlations Useful for the Design of Kinase Inhibitors
作者:Brian G. Lawhorn、Joanne Philp、Alan P. Graves、Dennis A. Holt、Gregory J. Gatto、Lara S. Kallander
DOI:10.1021/acs.jmedchem.6b01342
日期:2016.12.8
o)benzenesulfonamide inhibitors that display excellent potency and selectivity against a broad spectrum of protein kinases. Crystal structures of prototypical members bound to the ATP-binding site of TNNI3K reveal two anchoring hydrogen bond contacts: (1) from the hinge region amide N–H to the pyrimidine nitrogen and (2) from the sulfonamide N–H to the gatekeeper threonine. Evaluation of various para-substituted