One-pot synthesis of 1,2,4,5-tetrasubstituted imidazoles by a tandem three-component reaction of hydroxylamines, aldehydes and 2-azido acrylates
作者:Bao Hu、Ning Ai、Zhao Wang、Xiaoliang Xu、Xiaonian Li
DOI:10.3998/ark.5550190.0013.621
日期:——
The reaction of nitrones, formed in situ by reaction of hydroxylamines and aldehydes, with 2azido acrylates results in the formation of 1,2,4,5-tetrasubstitutedimidazoles has been developed. This three-componentreaction allows for the formation of a diverse array of imidazole derivatives with moderate to excellent yields.
[EN] 2,5-DIARYL-1H-IMIDAZOLE-4-CARBOXAMIDES AS NEUROKININ-3 RECEPTOR MODULATORS FOR THE TREATMENT OF CENTRAL NERVOUS SYSTEM AND PERIPHERAL DISEASES<br/>[FR] 2,5-DIARYL-1H-IMIDAZOLE-4-CARBOXAMIDES UTILISES EN TANT QUE MODULATEURS DES RECEPTEURS DE LA NEUROKININE-3 POUR LE TRAITEMENT DE MALADIES DU SYSTEME NERVEUX CENTRAL ET PERIPHERIQUE
申请人:NEUROGEN CORP
公开号:WO2005066137A1
公开(公告)日:2005-07-21
The invention relates to compounds of general Formula I: wherein the variables are as defined herein. Also provided are pharmaceutical compositions comprising such compounds, and methods for treating patients suffering from a disorder responsive to neurokinin-3 receptor modulation. NK-3 receptor modulators provided herein are also useful as probes for the localization of NK-3 receptors.