Synthesis and biological evaluation of biphenylsulfonamide carboxylate aggrecanase-1 inhibitors
作者:Jason S. Xiang、Yonghan Hu、Thomas S. Rush、Jennifer R. Thomason、Manus Ipek、Phaik-Eng Sum、Leila Abrous、Joshua J. Sabatini、Katy Georgiadis、Erica Reifenberg、Manas Majumdar、Elisabeth A. Morris、Steve Tam
DOI:10.1016/j.bmcl.2005.10.001
日期:2006.1
Aggrecanases are recently discovered enzymes that cleave aggrecan, a key component of cartilage. Aggrecanase inhibitors may provide a unique means to halt the progression of cartilage destruction in osteoarthritis. The synthesis and evaluation of biphenylsulfonamidocarboxylic acid inhibitors of aggrecanase-1 are reported. Compound 24 demonstrated 89% inhibition of proteoglycan degradation at 10 mu g/mL and has an oral bioavailability in rat of 35%. (c) 2005 Elsevier Ltd. All rights reserved.