作者:F. A. El-Essawy、W. A. El-Sayed、A. Sh. El-Etrawy、M. N. El-Bayaa
DOI:10.1007/s10593-013-1219-z
日期:2013.3
pyridine ring is linked to triazole, thiadiazole, thiazole, and tetrazole moieties were synthesized by cyclization with carbon disulfide, phenylisothiocyanate, and sodium azide. Benzylation of the synthesized tetrazolylmethylpyridone derivative afforded the N(1)-benzylated product; its crystal structure is reported. The substituted fused tetracyclic pyridofuropyrimidine was synthesized by sequential reactions
通过用二硫化碳,异硫氰酸苯酯和叠氮化钠环化,合成了许多吡啶环与三唑,噻二唑,噻唑和四唑部分连接的官能化吡啶衍生物。合成的四唑基甲基吡啶酮衍生物的苯甲酰化得到N(1)-苄基化产物。据报道其晶体结构。由2-吡啶酮衍生物开始的顺序反应合成了取代的稠合四环吡啶并呋喃并嘧啶。