52605-76-2Relevant articles and documents
Pyrazole and Nicotinonitrile Derivatives Synthesized from Sulfa Drugs, and Their Antibacterial Activity
El-Sayed,Moustafa,Fadda,Abd El-Rahman
, p. 339 - 347 (2019/04/13)
Utility of sulfadiazine and sulfaguanidine in synthesis of new series of pyrazoles and 2-pyridones is described. Diazotization of sulfadiazine that results in formation of diazonium salt 2 followed by coupling of the latter with active methylene compounds