Synthesis and molecular simulation study of furoic peptidomimetic derivatives as potent aminopeptodase N inhibitors.

Synthesis and molecular simulation study of furoic peptidomimetic derivatives as potent aminopeptodase N inhibitors.

Pharmazie. 2018 Mar 05;73(3):123-127

Authors: Gao M, He J, Xu W, Lai X, Liu F, Tu G

Abstract
The aminopeptidase N (APN) plays a critical role in angiogenesis and is over-expressed in tumor cells. In this paper, we report the synthesis and enzyme inhibition assay of furoic peptidomimetic compounds. These new compounds exhibit potent inhibitory ability toward APN with IC50 values lying in the micromolar level. The binding mode of inhibitors in APN active site was explained by a molecular simulation study. These data reveal that ligand coordinating with the catalytic Zn-ion is very important for inhibitory activities.

PMID: 29544557 [PubMed - in process]

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