70862-68-9Relevant academic research and scientific papers
Synthesis and biological activity studies of some new hybrid compounds derived from antipyrine
Demirci, Serpil
, p. 143 - 149 (2016)
N-Benzyl-N'-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)urea (1) was obtained from antipyrine. The reaction of 1 with ethyl bromoacetate produced the 1,3-oxazole derivative 2. Compounds 5a-c were obtained from antipyrine by three steps via in
