Synthesis and Biological Evaluation of the 1,5-Diarylpyrazole Class of Cyclooxygenase-2 Inhibitors: Identification of 4-[5-(4-Methylphenyl)-3- (trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide (SC-58635, Celecoxib)
摘要:
A series of sulfonamide-containing 1,5-diarylpyrazole derivatives were prepared and evaluated for their ability to block cyclooxygenase-2 (COX-2) in vitro and in vivo. Extensive structure-activity relationship (SAR) work was carried out within this series, and a number of potent and selective inhibitors of COX-2 were identified. Since an early structural lead (1f, SC-236) exhibited an unacceptably long plasma half-life, a number of pyrazole analogs containing potential metabolic sites were evaluated further in vivo in an effort to identify compounds with acceptable pharmacokinetic profiles. This work led to the identification of ii (4-[5-(4-methylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulfonamide, SC-58635, celecoxib), which is currently in phase III clinical trials for the treatment of rheumatoid arthritis and osteoarthritis.
Arylalkanes, arylalkenes and aryl-azaalkanes, pharmaceutical compositions containing these compounds and processes for preparing them
申请人:RUDOLF Klaus
公开号:US20070208036A1
公开(公告)日:2007-09-06
The present invention relates to compounds of general formula
R-Z
1
-Z
2
-Z
3
-R (I),
wherein
R, R
1
and Z
1
to Z
3
are defined as in claim
1
, the tautomers, the diastereomers, the enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable pharmacological properties, particularly CGRP-antagonistic properties, pharmaceutical compositions containing these compounds, their use and processes for preparing them.
ARYLALKANE, ARYLALKENE UND ARYL-AZAALKANE, DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL UND VERFAHREN ZU IHRER HERSTELLUNG
申请人:Boehringer Ingelheim Pharma KG
公开号:EP1228060A1
公开(公告)日:2002-08-07
US7230001B1
申请人:——
公开号:US7230001B1
公开(公告)日:2007-06-12
US9365612B2
申请人:——
公开号:US9365612B2
公开(公告)日:2016-06-14
[DE] ARYLALKANE, ARYLALKENE UND ARYL-AZAALKANE, DIESE VERBINDUNGEN ENTHALTENDE ARZNEIMITTEL UND VERFAHREN ZU IHRER HERSTELLUNG<br/>[EN] ARYLALKANE, ARYLALKENE AND ARYL AZAALKANE, MEDICAMENTS CONTAINING SAID COMPOUNDS AND METHOD FOR THE PRODUCTION THEREOF<br/>[FR] ARYLALCANE, ARYLALCENE ET ARYL-AZA-ALCANE, MEDICAMENTS RENFERMANT CES COMPOSES ET LEUR PROCEDE DE PREPARATION
申请人:BOEHRINGER INGELHEIM PHARMA
公开号:WO2001032649A1
公开(公告)日:2001-05-10
Die vorliegende Erfindung betrifft Verbindungen der allgemeinen Formel (I) R-Z?1-Z2-Z3-R1¿ in der R, R?1 und Z1 bis Z3¿ wie im Anspruch 1 definiert sind, deren Tautomere, deren Diastereomere, deren Enantiomere, deren Gemische und deren Salze, insbesondere deren physiologisch verträgliche Salze mit anorganischen oder organischen Säuren oder Basen, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere CGRP-antagonistische Eigenschaften, diese Verbindungen enthaltende Arzneimittel, deren Verwendung und Verfahren zu ihrer Herstellung.