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ID: ALA4219155

Journal: Bioorg Med Chem Lett

Title: Structure-based drug design of 1,3,6-trisubstituted 1,4-diazepan-7-ones as selective human kallikrein 7 inhibitors.

Authors: Murafuji H, Sakai H, Goto M, Oyama Y, Imajo S, Sugawara H, Tomoo T, Muto T.

Abstract: A novel series of 1,3,6-trisubstituted 1,4-diazepan-7-ones were investigated as human kallikrein 7 (KLK7, stratum corneum chymotryptic enzyme) inhibitors. Based on the X-ray co-crystal structure of compound 1 bound to human KLK7, the derivatives of this scaffold were designed, synthesized, and evaluated. Through structure-activity relationship studies focused on the side chain located in the prime site region of the enzyme, representative compounds 15, 33a, and 35a were identified as highly potent and selective inhibitors of human KLK7.

CiteXplore: 29550094

DOI: 10.1016/j.bmcl.2018.03.011