Development of a highly selective EP2-receptor agonist. Part 1: identification of 16-hydroxy-17,17-trimethylene PGE2 derivatives
摘要:
Design and synthesis of an EP2-receptor selective agonist began with the chemical modification of alpha- and omega-chains of butaprost 1a, which exhibits an affinity for the IP-receptor. Two series of prostaglandin (PG) analogues with a 16-hydroxy-17,17-trimethylene moiety as an omega-chain were identified. Among those tested, 4a,b,e,f,h and 6a,b,e,f,h were found to be highly selective EP2-receptor agonists. Structure activity relationships are discussed. (C) 2002 Elsevier Science Ltd. All rights reserved.
Cycloalkyl ketoamides derivatives useful as cathepsin k inhibitors
申请人:Catalano George John
公开号:US20050054819A1
公开(公告)日:2005-03-10
Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.
CYCLOALKYL KETOAMIDES DERIVATIVES USEFUL AS CATHEPSIN K INHIBITORS
申请人:Catalano George John
公开号:US20080058333A1
公开(公告)日:2008-03-06
Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.
[EN] CYCLOALKYL KETOAMIDES DERIVATIVES USEFUL AS CATHEPSIN K INHIBITORS<br/>[FR] DERIVES DE CETOAMIDES A SUBSTITUTION CYCLOALKYLE, UTILES COMME INHIBITEURS DE CATHEPSINE K
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2003062192A1
公开(公告)日:2003-07-31
Cycloalkyl ketoamide derivatives, which are useful as cathepsin K inhibitors are described herein. The described invention also includes methods of making such cycloalkyl ketoamide derivatives as well as methods of using the same in the treatment of disorders, including osteoporosis, associated with enhanced bone turnover which can ultimately lead to fracture.
Potent and selective P2–P3 ketoamide inhibitors of cathepsin K with good pharmacokinetic properties via favorable P1′, P1, and/or P3 substitutions
作者:David G. Barrett、John G. Catalano、David N. Deaton、Anne M. Hassell、Stacey T. Long、Aaron B. Miller、Larry R. Miller、Lisa M. Shewchuk、Kevin J. Wells-Knecht、Derril H. Willard、Lois L. Wright
DOI:10.1016/j.bmcl.2004.07.031
日期:2004.10
A series of ketoamides were synthesized and evaluated for inhibitory activity against cathepsin K. Exploration of the interactions between achiral P(2) substituents and the cysteine protease based on molecular modelling suggestions resulted in potent cathepsin K inhibitors that demonstrated highselectivity versus cathepsins B, H, and L. Subsequent modifications of the P(3), P(1), and P(1') moieties