5-((1H-Pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one inhibitors of ADAMTS-5
摘要:
A series of 5-((1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one inhibitors of ADAMTS-5 (aggrecanase-2) is described. These compounds show mu M functional inhibition of ADAMTS-5, and represent a new class of agents with the potential of inhibiting degradation of aggrecan, a major component of cartilage which is lost in osteoporosis. Compound 12 is noteworthy in that it has an ADAMTS-5 IC50: 1.1 mu M and shows > 40-fold functional selectivity over ADAMTS-4 (aggrecanase-1). (c) 2006 Elsevier Ltd. All rights reserved.
[EN] TREATMENT OF INFLAMMATION AND RELATED DISORDERS BY ACTIVATION OF THE UNFOLDED PROTEIN RESPONSE<br/>[FR] TRAITEMENT D'UNE INFLAMMATION ET DE TROUBLES ASSOCIES PAR L'ACTIVATION DE LA REPONSE UPR (PROTEINE DEPLIEE)
申请人:KALYPSYS INC
公开号:WO2007084868A2
公开(公告)日:2007-07-26
[EN] The present invention is directed to a novel method for the treatment of diseases by activating the unfolded protein response (UPR), or of inhibiting the expression of the inducible isoform of the nitric oxide synthase (iNOS) enzyme, or both. New methylpyrazole compounds which activate the UPR, downregulate iNOS, and reduce inflammatory markers are disclose herein, as are compositions comprising said compounds and their applications as pharmaceuticals for the treatment of disease. [FR] La présente invention concerne un nouveau procédé destiné au traitement de pathologies par l'activation de la réponse UPR (protéine dépliée), ou par l'inhibition de l'expression de l'isoforme inductible d'oxyde nitrique synthétase (iNOS), ou les deux. De nouveaux composés méthylpyrazole activant la réponse UPR, diminuant le nombre d'iNOS et des marqueurs d'inflammation sont décrits dans le présent document, tout comme le sont des compositions comprenant lesdits composés et leurs applications en tant que produits pharmaceutiques destinés au traitement de pathologies.
5-((1H-Pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one inhibitors of ADAMTS-5
作者:Adam M. Gilbert、Matthew G. Bursavich、Sabrina Lombardi、Katy E. Georgiadis、Erica Reifenberg、Carl R. Flannery、Elisabeth A. Morris
DOI:10.1016/j.bmcl.2006.12.020
日期:2007.3
A series of 5-((1H-pyrazol-4-yl)methylene)-2-thioxothiazolidin-4-one inhibitors of ADAMTS-5 (aggrecanase-2) is described. These compounds show mu M functional inhibition of ADAMTS-5, and represent a new class of agents with the potential of inhibiting degradation of aggrecan, a major component of cartilage which is lost in osteoporosis. Compound 12 is noteworthy in that it has an ADAMTS-5 IC50: 1.1 mu M and shows > 40-fold functional selectivity over ADAMTS-4 (aggrecanase-1). (c) 2006 Elsevier Ltd. All rights reserved.