الفهرس 
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Abstract
A new synthetic method for the synthesis of pyrazolylquinoxaline 1,4-dioxide derivatives by condensation of the hydrazide either with acetylacetone in DMF or fusion with ethyl acetoacetate. The 2-methylquinoxalin 1,4-dioxide-3-carboxamide and 3-methylquinoxalin 1,4-dioxide-2-amine were prepared from Azido (2-methylquinoxalin 1,4-dioxide-3-yl)methanone, 3-(1,3,4-oxadiazol-2-yl)quinoxaline 1,4-dioxide Ring System, Pyrazolylquinoxaline- 2- one, 1,3,4-traizolylquinoxaline derivative, 1,3,4-oxadiazoles, 3-benzoylhydrazide, hydrazone derivatives and furo[2,3-b]quinoxalin-2(3H)-one.