摘要:
An orally available series of ketoamide-based inhibitors of cathepsin K has been identified. Starting from a potent inhibitor with poor oral bioavailability, modifications to P-1 and P-1' elements led to enhancements in solubility and permeability. These improvements resulted in orally available cathepsin K inhibitors. (C) 2004 Elsevier Ltd. All rights reserved.