Synthesis, Antibacterial, and Antiviral Evaluation of New Heterocycles Containing the Pyridine Moiety
作者:Marwa S. Salem、Sameh I. Sakr、Waled M. El-Senousy、Hassan M. F. Madkour
DOI:10.1002/ardp.201300183
日期:2013.10
four‐component reaction was utilized to construct 2‐oxo‐1,2‐dihydropyridine‐3‐carbonitrile as a scaffold for the synthesis of many fused heterocyclic systems, namely, furopyridine, pyridothiadiazepinthione, and pyridotriazine, as well as non‐fused heterocyclic systems such as phthalazin‐2(1H)‐ylnicotinonitrile, pyridin‐2‐yl‐1H‐pyrazole, and pyrazol‐1‐ylnicotino‐nitrile,1‐(3‐cyanopyridin‐2‐yl)‐1H‐pyrazole
利用简单的一锅四组分反应构建了 2-oxo-1,2-dihydropyridine-3-carbonitrile 作为支架,用于合成许多稠合杂环系统,即呋喃吡啶、吡啶并噻二氮杂环庚酮和吡啶并三嗪,以及非稠合杂环体系,如酞嗪-2(1H)-基烟腈、吡啶-2-基-1H-吡唑和吡唑-1-基烟碱-腈、1-(3-氰基吡啶-2-基)-1H-吡唑. 新化合物被评估为抗微生物剂和抗病毒剂。