128458-22-0

Upstream product

• 59-88-1 phenylhydrazine hydrochloride 
• 128457-92-1 2-((E)-3-Oxo-3-phenyl-propenyl)-3-phenyl-3H-quinazolin-4-one 
• 530114-10-4 [3-oxo-1-(4-oxo-3-phenyl-3,4-dihydro-quinazolin-2-yl)-3-phenyl-propylsulfanyl]-acetic acid 
• 2385-23-1 2-Methyl-3-phenyl-4(3H)-quinazolinone 
• 1074-12-0 phenylglyoxal hydrate 

Relevant academic research and scientific papers

Thioglycolic acid and pyrazole derivatives of 4(3H)-quinazolinone: Synthesis and antimicrobial evaluation

New derivatives of 4(3H)-quinazolinone were synthesized and evaluated for their antibacterial and antifungal activity. The derivatives are: 3-Aryl-2-[3-aryl-1-(carboxymethylthio)-3-oxopropyl)]-4(3H)-quina-zolinones 2a-f; 3-Aryl-2-(3-aryl-1H-pyrazol-5-yl)-4(3H)-quinazolinones 3a-f; 3-Aryl-2-(1,3-diaryl-1H-pyrazol-5-yl)-4(3H).quinazolinones 4af; 3-Aryl-2-(3-aryl-1-thiocarbamoyl-1H-pyrazol-5-yl)-4(3H)-quinazolinones 5a-f; 3-Aryl-2.[3-aryl-1-(carboxymethylthio)-3-hydroxyiminopropyl)]-4 (3H)-quinazolinones 6a-f; and 3-Aryl-2[3-aryl-1-(carboxymethy-lthio)-3-thiocarbamoyliminopropyl)] -4(3H)-quinazolinones 7a-f. Some of the tested compounds showed activity comparable to that of the standard references used.