450378-99-1Relevant academic research and scientific papers
Synthesis and antimicrobial activity of novel 5-amino-4-cyano-1H-pyrazole and quinazolin-4(3H)-one derivatives
Abdel-Aal, Mohamed T.,Abdel-Aleem, Abdel-Aleem H.,Ibahim, Laila I.,Zein, Ahmed L.
, p. 1891 - 1900 (2010)
New substituted aroylhydrazones (4a-f) were synthesized from the acid hydrazide (3) and the corresponding aldehyde or aldose. 5-Amino-4-cyano-1H- pyrazole derivatives (6a-f) were prepared by the reaction of the aroylhydrazones (4a-f) with malononitrile. T
Synthesis and in-vitro biological evaluation of some quinazolin substituted pyrazoles, pyrazolones and 1,3,4-oxadiazoles
Sah, Pramilla,Kaul, Vasudha
experimental part, p. 1406 - 1412 (2011/01/13)
In the present study, a new series of l'-[2-phenyl-4-oxo(3//)-quinazolin-3- (benzoyl)/2"-methylmethine carbonyl)]-3',5'-dime-thyl pyrazoles 6a,b, l'-[2-phenyl-4-oxo(3//)-quinazolin-3-(benzo-yl)/2"-methylmethine carbonyl)]-3'-methyl-5'(4//)-pyrazolones 7a,
