Aminoacids in the Synthesis of Heterocyclic Systems: The Synthesis of Triazinoquinazolinones, Triazepinoquinazolinones and Triazocinoquinazolinones of Potential Biological Interest

doi:10.3390/60300267

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Molecules 2001, 6(3), 267-278; doi:10.3390/60300267

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Aminoacids in the Synthesis of Heterocyclic Systems: The Synthesis of Triazinoquinazolinones, Triazepinoquinazolinones and Triazocinoquinazolinones of Potential Biological Interest

A. M.Sh. El-Sharief^1,* , Y. A. Ammar^1,* , M. A. Zahran¹, A. H. Ali¹ and M. S.A. El-Gaby^2,*

¹ Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr-City 11884, Cairo, Egypt ² Department of Chemistry, Faculty of Science, Al-Azhar University at Assiut, Assiut 71524 Egypt

* Authors to whom correspondence should be addressed.

Received: 5 April 2000; in revised form: 29 August 2000 / Accepted: 1 February 2001 / Published: 28 February 2001

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Abstract: A number of novel triazinoquinazolinones (5b,c and 8), triazepinoquinazolinones(5a, 6b, 7 and 9) and triazocinoquinazolinones (6a and 10) were obtained via nucleophilic interaction of 3-aminoquinazolinone derivatives 3 with different reagents.

Keywords: Triazinoquinazolinones; triazepinoquinazolinones; triazocinoquinazolinones; biological activity

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MDPI and ACS Style

El-Sharief, A.M.; Ammar, Y.A.; Zahran, M.A.; Ali, A.H.; El-Gaby, M.S. Aminoacids in the Synthesis of Heterocyclic Systems: The Synthesis of Triazinoquinazolinones, Triazepinoquinazolinones and Triazocinoquinazolinones of Potential Biological Interest. Molecules 2001, 6, 267-278.

AMA Style

El-Sharief A.M., Ammar Y.A., Zahran M.A., Ali A.H., El-Gaby M.S. Aminoacids in the Synthesis of Heterocyclic Systems: The Synthesis of Triazinoquinazolinones, Triazepinoquinazolinones and Triazocinoquinazolinones of Potential Biological Interest. Molecules. 2001; 6(3):267-278.

Chicago/Turabian Style

El-Sharief, A. M.; Ammar, Y. A.; Zahran, M. A.; Ali, A. H.; El-Gaby, M. S. 2001. "Aminoacids in the Synthesis of Heterocyclic Systems: The Synthesis of Triazinoquinazolinones, Triazepinoquinazolinones and Triazocinoquinazolinones of Potential Biological Interest." Molecules 6, no. 3: 267-278.

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