الفهرس 
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Abstract
The purpose of this work is to explore and develop the simple and convenient routes for the synthesis of some new heterocyclic systems as pyrazole, thiazolidinone, thiazoline thiophene, arylidine, oxazine and chromene derivatives based on anthraquinone with the major aim of acquiring potentially biologically active novel compounds. Studying some mechanisms of the aforementioned reactions and assessing the structures of these compounds by spectral data. Some of the new prepared compounds in this thesis were subjected for discuss antimicrobial activities.