College of Science

SYNTHESIS OF SOME NEW HETEROCYCLIC COMPOUNDS CONTAINING 9(10H)-ACRIDONE, AND STUDYING THEIR BIOLOGICAL ACTIVITY

The work in this thesis involves three parts.Part I: Synthesis:

Acridone derivatives containing 1, 3, 4-oxadiazole and 1, 3, 4-thiadiazole rings are synthesized according to the following steps:

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Synthesis of some derivatives of purines& pyrimidines and study their biological activity

This study includes preparation number of azo purines and pyrimidines derivatives were prepared by coupling of nitrogen bases with pheny1 diazonium salt.Toverify the prepared compound ultraviolet and visible    spectrum(UV-Vis),fourier transforms infrared spectrum(F.T.IR)and the ratiosof (C.H.N.) were calculated by specific analysis of the elements.

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