[EN] NOVEL OXIME DERIVATIVES AND THEIR USE AS ALLOSTERIC MODULATORS OF METABOTROPIC GLUTAMATE RECEPTORS<br/>[FR] NOUVEAUX DÉRIVÉS D'OXIMES ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES DE RÉCEPTEURS MÉTABOTROPIQUES DU GLUTAMATE
申请人:DOMAIN THERAPEUTICS
公开号:WO2011051478A1
公开(公告)日:2011-05-05
The present invention provides new oxime derivatives of the general formula (I), pharmaceutical compositions containing them and their use for the treatment and/or prophylaxis of conditions associated with altered glutamatergic signalling and/or functions, and/or conditions which can be affected by alteration of glutamate level or signalling in mammals. This invention further provides new oxime derivatives of the general formula (I) consisting of modulators of nervous system receptors sensitive to glutamate, which makes them particularly suitable for the treatment and/or prophylaxis of acute and chronic neurological and/or psychiatric disorders. In particular embodiments, the new oxime derivatives of the invention are modulators of metabotropic glutamate receptors (mGluRs). The invention further provides positive allosteric modulators of mGluRs and more specifically positive alSosteric modulators of mGiuR4.
Green and Efficient Synthesis of Flavones and Chromones Using Heteropolyacids as Catalyst in Glycerol
作者:Maria Belen Colombo Migliorero、Valeria Palermo、Edwin Alexis Alarcon Durango、Aída Luz Villa Holguin、Patricia Graciela Vazquez、Angel Gabriel Sathicq、Gustavo Pablo Romanelli
DOI:10.2174/1570178615666180509150014
日期:2018.8.8
Fil: Colombo Migliorero, Maria Belen. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - La Plata. Centro de Investigacion y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigacion y Desarrollo en Ciencias Aplicadas; Argentina
菲尔:科伦坡米廖雷罗,玛丽亚贝伦。Consejo Nacional de Investigaciones Cientificas y Tecnicas。Centro Cientifico Tecnologico Conicet - 拉普拉塔。Centro de Investigacion y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco"。拉普拉塔国立大学。Facultad de Ciencias Exactas。Centro de Investigacion y Desarrollo en Ciencias Aplicadas;阿根廷
Synthesis, docking study and relaxant effect of 2-alkyl and 2-naphthylchromones on rat aorta and guinea-pig trachea through phosphodiesterase inhibition
heated at reflux temperature, yielding the chromones 11a–11h. Evaluation of the vasorelaxant effect of 4, 11a–11h on rat aorta demonstrated that potency decreases with branched alkyl groups. Whereas the EC50 of compound 11d (substituted by an n-hexyl group) was 8.64 ± 0.39 μM, that of 11f (substituted by an isobutyl group) was 14.58 ± 0.64 μM. Contrarily, the effectiveness of the compound is directly
Novel Oxime Derivatives and Their Use As Allosteric Modulators of Metabotropic Glutamate Receptors
申请人:Schann Stephan
公开号:US20120277212A1
公开(公告)日:2012-11-01
The present invention provides new oxime derivatives of the general formula (I), pharmaceutical compositions containing them and their use for the treatment and/or prophylaxis of conditions associated with altered glutamatergic signalling and/or functions, and/or conditions which can be affected by alteration of glutamate level or signalling in mammals. This invention further provides new oxime derivatives of the general formula (I) consisting of modulators of nervous system receptors sensitive to glutamate, which makes them particularly suitable for the treatment and/or prophylaxis of acute and chronic neurological and/or psychiatric disorders. In particular embodiments, the new oxime derivatives of the invention are modulators of metabotropic glutamate receptors (mGluRs). The invention further provides positive allosteric modulators of mGluRs and more specifically positive alSosteric modulators of mGluR4.
Directing Group Assisted Copper-Catalyzed Chemoselective <i>O</i>-Aroylation of Phenols and Enols Using Alkylbenzenes
作者:Saroj Kumar Rout、Srimanta Guin、Arghya Banerjee、Nilufa Khatun、Anupal Gogoi、Bhisma K. Patel
DOI:10.1021/ol401682a
日期:2013.8.16
By using alkylbenzenes as aroyl surrogates, copper(II) catalyzed chemoselective O-aroylations of 1,3-dicarbonyl compounds and phenolic -OH ortho to carbonyl (-CHO, -COR) groups have been achieved. A dual mechanism operating in tandem for these transformations has been supported by a crossover experiment.