SYNTHESIS OF NOVEL PYRAZOLE, COUMARIN AND PYRIDAZINE DERIVATIVES EVALUATED AS POTENTIAL ANTIMICROBIAL AND ANTIFUNGAL AGENTS
The reaction of cyanoacetylhydrazine with ω-bromoacetophenone gave the N-[2-bromo-1-phenylethylidene]-2-isocyanoacetohydrazide (3). The latter compound underwent ready cyclization when treated with potassium cyanide to give the 1-(isocyanoacetyl)-3-phenyl-1H-pyrazol-5-amine (6). Compound 6...
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| Auteurs principaux: | , |
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| Langue: | English |
| Publié: |
Sociedad Chilena de Química
2007
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| Sujets: | |
| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072007000200006 |
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