SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF SOME NITROGEN HETEROCYCLES INCORPORATION INTO COUMARIN | ||||
| Al-Azhar Bulletin of Science | ||||
| Article 5, Volume 20, Issue 1-A, June 2009, Page 51-57 PDF (134.54 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/absb.2009.7543 | ||||
 View on SCiNiTO | ||||
| Author | ||||
NAHED F. ABD EL-GHAFFAR 
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| Chemistry Department, Faculty of Science, Girls Branch, Al-Azhar University, Nasr City, Cairo, Egypt. | ||||
| Abstract | ||||
| 3-Carbethoxycoumarin derivatives were reacted with some neucleophilic reagents such as amines, hydrazines, urea derivatives and amino acids in order to study their effect on coumarin nucleus especially carbonyl coumarin and synthesis of new derivatives which have biological effects on microorganisms such as bacteria and fungi. The structural assignments of the new compounds were based on analytical and spectral data. | ||||
| Keywords | ||||
| NITROGEN HETEROCYCLES; Coumarin | ||||
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