Fig. 1.
Chemical structure of the MMP inhibitors and TAPI-0. NNGH, N-Isobutyl-N-(4-methoxyphenylsulfonyl)-glycylhydroxamic acid; MMP-8 inhibitor (M8I), (3R)-(+)-[2-(4-Methoxybenzenesulfonyl)-1,2,3,4-tetrahydroiso quinoline-3-hydroxamate]; MMP-9 inhibitor (M9I), 2-(N-benzyl-4-methoxyphenylsulfonamido)-5-((diethylamino) methyl)-N-hydroxy-3-methylbenzamide; TAPI-0, N-(R)-(2-(Hydroxyaminocarbonyl)methyl)-4-methylpentanoyl-L-naphthylalanyl-L-alanine amide.