Novel heterocyclic disazo dyes containing pyrazole and phenylpyrazole. part 1: Synthesis, characterization, solvent polarity and acid-base sensitive characteristics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2021.129960
Abstract: Abstract A series of diazotised aniline and aniline derivative compounds were reacted with solution of malononitrile in pyridine at 0–5 °C were obtained 1a-1m compounds. Then 4-arylazo-3,5-diamino-1H-pyrazole (2a-2m) derivatives were synthesized by coupling arylazo malononitrile… read more here.
Keywords: novel heterocyclic; dyes containing; spectroscopy; containing pyrazole ... See more keywords
Discovery of Novel Triazole-Containing Pyrazole Ester Derivatives as Potential Antibacterial Agents
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DOI: 10.3390/molecules24071311
Abstract: To develop new antibacterial agents, a series of novel triazole-containing pyrazole ester derivatives were designed and synthesized and their biological activities were evaluated as potential topoisomerase II inhibitors. Compound 4d exhibited the most potent antibacterial… read more here.
Keywords: antibacterial agents; topoisomerase; pyrazole ester; containing pyrazole ... See more keywords
Synthesis and Antimicrobial Activity of Fluorine Containing Pyrazole-clubbed Dihydropyrimidinones
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DOI: 10.4172/pharmaceutical-sciences.1000351
Abstract: In the present communication synthesis of pyrazole-containing dihydropyrimidinone motifs (4a-o) and their antimicrobial activity and cytotoxicity were reported. The newly synthesized compounds were characterized using infrared, proton nuclear magnetic resonance, carbon-13 nuclear magnetic resonance and… read more here.
Keywords: antimicrobial activity; activity fluorine; containing pyrazole; synthesis antimicrobial ... See more keywords