Potent, selective, and orally bioavailable matrix metalloproteinase-13 inhibitors for the treatment of osteoarthritis
作者:Yonghan Hu、Jason S. Xiang、Martin J. DiGrandi、Xuemei Du、Manus Ipek、Leif M. Laakso、Jianchang Li、Wei Li、Thomas S. Rush、Jean Schmid、Jerauld S. Skotnicki、Steve Tam、Jennifer R. Thomason、Qin Wang、Jeremy I. Levin
DOI:10.1016/j.bmc.2005.07.076
日期:2005.12
Modification of alpha-biphenylsulfonamidocarboxylic acids led to potent and selective MMP-13 inhibitors. Compound 16 showed 100% oral bioavailability in rats and demonstrated > 50% inhibition of bovine cartilage degradation at 10 ng/mL. (c) 2005 Elsevier Ltd. All rights reserved.
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.