Metabolism of the Selective Matrix Metalloproteinase-9 Inhibitor (R)-ND-336.

ABSTRACT: (R)-ND-336-designated as compound (R)-5-is a highly selective inhibitor of matrix metalloproteinase (MMP)-9 with efficacy in accelerating diabetic wound healing in murine models. (R)-ND-336 belongs to the class of thiirane inhibitors of MMPs and it is currently undergoing Investigation New Drug (IND)-enabling studies. We investigated the in vitro metabolism of (R)-ND-336 using S9 fractions obtained from mice, rats, dogs, minipigs, monkeys, and humans in order to select the rodent and nonrodent species for toxicology studies. Three metabolites were observed. One metabolite, M3, was observed across all species. Metabolite M2 was found in rats, monkeys, and humans. Metabolite M1 was observed only in rats. The identities of the met

SUBMITTER: Gabriel CER 

PROVIDER: S-EPMC8205245 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature