Protease Inhibitors: Synthesis of Bacterial Collagenase and Matrix Metalloproteinase Inhibitors Incorporating Succinyl Hydroxamate and Iminodiacetic Acid Hydroxamate Moieties

Abstract

A series of succinyl hydroxamates/bishydroxamates as well as a new structural type of matrix metalloproteinase (MMP)/bacterial protease (BP) inhibitors, incorporating iminodiacetic (IDA) hydroxamate/bishydroxamate moieties, has been synthesized and tested for interaction with four vertebrate proteases, MMP-1, MMP-2, MMP-8 and MMP-9, and a BP, the collagenase isolated from Clostridium histolyticum (ChC). The new derivatives generally showed inhibition constants in the range of 8-62 nM against the five proteases mentioned above.

Keywords::

• Mmps
• Bacterial Proteases
• Hydroxamate
• Enzyme Inhibitor