Substituted sulfonamide derivatives, a process for their preparation, pharmaceutical compositions containing these compounds, and to the use of substituted sulfonamide derivatives in the treatment or inhibition of pain and/or various disorders or disease states.
Electrochemical and yeast-catalysed ring-opening of isoxazoles in the synthesis of analogues of the herbicide Grasp ®
作者:Christopher J. Easton、Graham A. Heath、C. Merrîcc M. Hughes、Connie K. Y. Lee、G. Paul Savage、Gregory W. Simpson、Edward R. T. Tiekink、George J. Vuckovic、Richard D. Webster
DOI:10.1039/b008081k
日期:——
Isoxazoles substituted with an electron-withdrawing group at the 4-position undergo electrochemical and yeast-catalysed N–O bond cleavage. The electrolysis is much more efficient and, with acyl- and alkoxycarbonyl-substituted isoxazoles, it affords the enolised dicarbonylimine functionality characteristic of the herbicide Grasp®. Regioisomeric 4- and 5-substituted isoxazoles are accessible through nitrile oxide cycloaddition chemistry, using halogen as a steric auxiliary to control the regiochemistry of reaction. Crystal data for compounds 11 and 19b are presented.
[EN] COMPOUNDS FOR THE REDUCTION OF ß-AMYLOID PRODUCTION<br/>[FR] COMPOSÉS DESTINÉS À LA RÉDUCTION DE LA PRODUCTION DE BETA-AMYLOÏDES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2011014535A1
公开(公告)日:2011-02-03
The present disclosure provides a series of compounds of the formula (I) which modulate β-amyloid peptide (β-AP) production and are useful in the treatment of Alzheimer's Disease and other conditions affected by β-amyloid peptide (β-AP) production.
[EN] HETEROARYLS AMIDE DERIVATIVES AND THEIR USE AS GLUCOKINASE ACTIVATORS<br/>[FR] DÉRIVÉS D'AMIDES D'HÉTÉROARYLES ET LEUR UTILISATION COMME ACTIVATEURS DE LA GLUCOKINASE
申请人:PFIZER
公开号:WO2010029461A1
公开(公告)日:2010-03-18
The present invention provides Formula (1A) compounds that act as glucokinase activators; pharmaceutical compositions thereof; and methods of treating diseases, disorders, or conditions mediated by glucokinase. X, Y, Z, R1, R2, R3, and R4 are as described herein.
[EN] SUBSTITUTED 2-OXO- AND 2-THIOXO-DIHYDROQUINOLINE-3-CARBOXAMIDES AS KCNQ2/3 MODULATORS<br/>[FR] 2-OXO- ET 2-THIOXO-DIHYDROQUINOLÉINE-3-CARBOXAMIDES SUBSTITUÉS COMME MODULATEURS DE KCNQ2/3
申请人:GRUENENTHAL GMBH
公开号:WO2012025239A1
公开(公告)日:2012-03-01
The invention relates to substituted 2-oxo- and 2-thioxo-dihydroquinoline-3-carboxamides to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.