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Bioorg Med Chem Lett
; 20(17): 5039-43, 2010 Sep 01.
Article
in English
| MEDLINE
| ID: mdl-20675133
ABSTRACT
SAR studies to improve the selectivity and metabolic stability of a class of recently discovered MMP-13 inhibitors are reported. Improved selectivity was achieved by modifying interactions with the S1' pocket. Metabolic stability was improved through reduction of inhibitor lipophilicity. This translated into lower in vivo clearance for the preferred compound.