Brief Article

CH···O and CH···N Hydrogen Bonds in Ligand Design:  A Novel Quinazolin-4-ylthiazol-2-ylamine Protein Kinase Inhibitor

Vertex Pharmaceuticals, Inc., 130 Waverly Street, Cambridge, Massachusetts 02139
J. Med. Chem., 2005, 48 (4), pp 1278–1281
DOI: 10.1021/jm0492249
Publication Date (Web): January 25, 2005
Copyright © 2005 American Chemical Society

Abstract

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Aryl CH hydrogen bonds play an important role in the binding of several analogues of a pyrazol-3-ylquinazolin-4-ylamine inhibitor of glycogen synthase kinase 3 (GSK3). Understanding the importance of these CH···O and CH···N hydrogen bonds allowed the design of a novel quinazolin-4-ylthiazol-2-ylamine inhibitor of GSK3 with a structurally confirmed CH···O hydrogen bond to the protein.

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Article Views: 1,782 Times
Received 23 September 2004
Published online 25 January 2005
Published in print 1 February 2005
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