摘要:
The optimisation of a series of amides for C5a receptor binding and functional activity, and physicochemical properties is described. The initial hit, 1 (IC(50) 1 mu M), was discovered during high throughput screening, from which highly potent C5a receptor antagonists (e. g. 14, IC(50) 5 nM) were developed. (C) 2008 Elsevier Ltd. All rights reserved.