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ID: ALA4371036

Journal: Bioorg Med Chem Lett

Title: Discovery and structure-activity relationship of imidazolinylindole derivatives as kallikrein 7 inhibitors.

Authors: Murafuji H, Muto T, Goto M, Imajo S, Sugawara H, Oyama Y, Minamitsuji Y, Miyazaki S, Murai K, Fujioka H.

Abstract: A series of imidazolinylindole derivatives were discovered as novel kallikrein 7 (KLK7, stratum corneum chymotryptic enzyme) inhibitors. Structure-activity relationship (SAR) studies led to the identification of potent human KLK7 inhibitors. By further modification of the benzenesulfonyl moiety to overcome species differences in inhibitory activity, potent inhibitors against both human and mouse KLK7 were identified. Furthermore, the complex structure of 25 with mouse KLK7 could explain the SAR and the cause of the species differences in inhibitory activity.

CiteXplore: 30522951

DOI: 10.1016/j.bmcl.2018.11.011