4-OXY-N-[1,3,4]-THIADIAZOL-2-YL-BENZENE SULFONAMIDES, PHARMACEUTICAL COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE
申请人:KEIL Stefanie
公开号:US20090012131A1
公开(公告)日:2009-01-08
The present invention comprises 4-Oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides, the derivatives thereof and salts thereof as well as processes for their preparation and methods for their use as pharmaceutical compositions. More specifically, the invention relates to 4-oxy-N-[1,3,4]-thiadiazol-2-yl-benzene sulfonamides and to their physiologically acceptable salts and physiologically functional derivatives that exhibit peroxisome proliferator activator receptor (PPAR) PPARalpha, PPARdelta and PPARgamma agonist activity. The compounds themselves are defined by the structure of the formula I,
wherein the various unnamed substituents are defined herein. The compounds are suitable for the treatment of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved as well as demyelinating and other neurodegenerative disorders of the central and peripheral nervous system.
4-OXY-N-[1 ,3,4]-THIADIAZOL-2-YL-BENZENE SULFONAMIDES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS PHARMACEUTICALS
申请人:Sanofi-Aventis
公开号:EP1937658A1
公开(公告)日:2008-07-02
US7910612B2
申请人:——
公开号:US7910612B2
公开(公告)日:2011-03-22
[EN] 4-OXY-N-[1 ,3,4]-THIADIAZOL-2-YL-BENZENE SULFONAMIDES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS PHARMACEUTICALS<br/>[FR] 4-OXY-N-[1,3,4]-THIADIAZOL-2-YL-BENZÈNE SULFONAMIDES, PROCÉDÉS POUR LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QUE SUBSTANCES PHARMACEUTIQUES
申请人:SANOFI AVENTIS DEUTSCHLAND
公开号:WO2007039171A1
公开(公告)日:2007-04-12
[EN] The invention relates to 4-oxy-N-[1 ,3,4]-thiadiazol-2-yl-benzene sulfonamides and to their physiologically acceptable salts and physiologically functional derivatives showing PPARalpha, PPARdelta and PPARgamma agonist activity. What is described are compounds of the formula (I), in which the radicals are as defined, and their physiologically acceptable salts and processes for their preparations. The compounds are suitable for the treatment and/or prevention of disorders of fatty acid metabolism and glucose utilization disorders as well as of disorders in which insulin resistance is involved and demyelinating and other neurodegenerative disorders of the central and peripheral nervous system. [FR] La présente invention concerne les 4-oxy-N-[1,3,4]-thiadiazol-2-yl-benzène sulfonamides ainsi que leurs sels physiologiquement acceptables et leurs dérivés physiologiquement fonctionnels présentant une activité agoniste vis-à-vis de PPARalpha, PPARdelta et PPARgamma. L'invention concerne des composés de formule (I), les radicaux étant tels que définis, ainsi que leurs sels physiologiquement acceptables et des procédés pour leur préparation. Les composés conviennent pour le traitement et/ou la prévention des pathologies liées au métabolisme des acides gras et à l'utilisation du glucose, ainsi que des pathologies liées à la résistance à l'insuline et à la démyélinisation et d'autres maladies neurodégénératives du système nerveux central et périphérique.
Chromium-Catalyzed Asymmetric Dearomatization Addition Reactions of Halomethyl Heteroarenes
作者:Qingshan Tian、Jing Bai、Bin Chen、Guozhu Zhang
DOI:10.1021/acs.orglett.6b00559
日期:2016.4.15
The first asymmetric dearomatization additionreaction of halomethyl arenes including benzofuran and benzothiophene was enabled by chromium catalysis. A variety of aldehydes served as suitable electrophiles under mild reaction conditions. Molecular complexities are quickly increased in a highly diastereo- and enantioselective manner.