Dibasic inhibitors of human mast cell tryptase. Part 2: Structure–activity relationships and requirements for potent activity
作者:Kenneth D Rice、Vivian R Wang、Anthony R Gangloff、Elaine Y.-L Kuo、Jeffrey M Dener、William S Newcomb、Wendy B Young、Daun Putnam、Lynne Cregar、Martin Wong、Paul J Simpson
DOI:10.1016/s0960-894x(00)00485-6
日期:2000.10
Detailed structure-activity relationships (SARs) for a series of dibasic human tryptase inhibitors are presented. The structural requirements for potent inhibitory activity are remarkably broad with a range of core template modifications being well tolerated. Optimized inhibitors demonstrate potent anti-asthmatic activity in a sheep model of allergic asthma. APC-2059, a dibasic tryptase inhibitor with subnanomolar activity, has been advanced to phase II clinical trials for the treatment of both psoriasis and ulcerative colitis. (C) 2000 Published by Elsevier Science Ltd.