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Reactivity of 2-Ethoxyquinazolin- 4-yl hydrazine and its Use in Synthesis of Novel Quinazoline Derivatives of Antimicrobial Activity
The reactions of 2-ethoxy-4-hydrazinoquinazoline 2 with diethyl oxalate and ethyl chloroacetate gave 6-ethoxy-2H-[1,2,4] triazino [4,3-c] quinazoline-3,4-dione 3 and 6-ethoxy-2,3-dihydro-4H-[1,2,4] triazino [4, 3-c] quinazolin-4-one 4 respectively. A series of 5-ethoxy-2-X-[1, 2, 4] triazolo [1, 5-c...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Canadian Center of Science and Education
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4777027/ https://www.ncbi.nlm.nih.gov/pubmed/22980108 http://dx.doi.org/10.5539/gjhs.v4n1p174 |