SYNTHESIS OF IMIDAZO[4,5-C] AND TRIAZEPINO|6,5-C]CINNOLINES
Hofmann degradation of 4-amino-8-methylcinnoline-3-carboxamide (1) gave 3,4-diaminocinnoline 2 which was employed to prepare imidazo and 2-substitutedimidazo[4,5-c]cinnolines 3. On the other hand, reaction of 4-aminocinnoline-3-carboxylic acid hydrazides 4 with ethyl chloroformate or potassium O-eth...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Zagazig University, Faculty of Pharmacy
2000-12-01
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| Schriftenreihe: | Zagazig Journal of Pharmaceutical Sciences |
| Online-Zugang: | https://zjps.journals.ekb.eg/article_169703.html |
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