Inhibition of MMP-1 and MMP-13 with phosphinic acids that exploit binding in the S2 pocket
作者:Lawrence A. Reiter、James P. Rizzi、Jayvardan Pandit、Michael J. Lasut、Shunda M. McGahee、Vinod D. Parikh、James F. Blake、Dennis E. Danley、Ellen R. Laird、Arturo Lopez-Anaya、Lori L. Lopresti-Morrow、Mahmoud N. Mansour、Gary J. Martinelli、Peter G. Mitchell、Brian S. Owens、Thomas A. Pauly、Lisa M. Reeves、Gayle K. Schulte、Sue A. Yocum
DOI:10.1016/s0960-894x(98)00729-x
日期:1999.1
Through the use of empirical and computational methods, phosphinate-based inhibitors of MMP-1 and MMP-13 that bind into the S-2 pocket of these enzymes were designed. The synthesis and testing of 2 suggested that binding was occurring as hypothesized. Structure determination of a co-crystal of 2 bound to the catalytic domain of MMP-1 confirmed the binding mode. Substituents binding into S-2, S-1', S-2' and S-3', were optimized yielding compounds with low double-digit nM IC50's against these enzymes. (C) 1999 Elsevier Science Ltd. All rights reserved.