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Synthesis and Analgesic Activity of Some New Pyrazoles and Triazoles Bearing a 6,8-Dibromo-2-methylquinazoline Moiety

2-(6,8-Dibromo-2-methylquinazolin-4-yloxy)-acetohydrazide (4) was prepared by the reaction of 6,8-dibromo-2-methylbenzo-[d][1,3]oxazin-4-one with formamide to afford quinazolinone 2, followed by alkylation with ethyl chloroacetate to give the ester 3. Treatment of ester 3 with hydrazine hydrate and...

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Detalles Bibliográficos
Autores principales:	Saad, Hosam A., Osman, Nermen A., Moustafa, Ahmed H.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2011
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264217/ https://www.ncbi.nlm.nih.gov/pubmed/22157581 http://dx.doi.org/10.3390/molecules161210187

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