Synthèse par réaction sRN1 de nouveaux dérivés en série imidazo[1,2-α]pyridine à potentialités pharmacologiques
作者:Patrice Vanelli、Nacer Madadi、Christine Roubaud、José Maldonado、Michel P. Crozet
DOI:10.1016/s0040-4020(01)87129-5
日期:1991.1
The study of SRN1 reaction between 2-chloromethyl-3-nitroimidazo[1,2-a] pyridine and 2-nitropropane salts has been extended to various aliphatic, cyclic and heterocyclic nitronate anions. From C-alkylation products, base-promoted nitrous acid elimination afforded new potential pharmacological derivatives with a trisubstituted double bond at the 2 position.
2-氯甲基-3-硝基咪唑并[1,2-a]吡啶与2-硝基丙烷盐之间的S RN 1反应的研究已扩展到各种脂族,环状和杂环的硝酸根阴离子。从C-烷基化产物中,碱促进的亚硝酸消除提供了新的潜在的药理衍生物,其在2位具有三取代的双键。