74990-58-2Relevant academic research and scientific papers
New approach to the synthesis of 4-amino-2-pyridone and 1-phenyl-1,6-naphthyridinone derivatives based on substituted 3-and 5-formyl-2-pyridones
Tugusheva,Alekseeva,Shashkov,Granik
, p. 1470 - 1474 (2006)
The reactions of 3-cyano-3(5)-formyl-2-oxo-4-(phenylamino)-1,2- dihydropyridines with CH acids were studied. The previously unknown fused 2-pyridone derivatives containing the 4-aminopyridine fragment were synthesized by the Knoevenagel reaction.
Synthesis and functionalization of 4-arylamino-2-pyridone derivatives
Tugusheva,Alekseeva,Shashkov,Chernyshev,Granik
, p. 1475 - 1486 (2007/10/03)
New approaches to the synthesis of the previously unknown pyrimidine, 4-amino-2-pyridone, and 4-aminopyridine derivatives were developed based on the reactions of enaminoamides with dimethylformamide dimethyl acetal. New structural modifications of 4-amin
