Synthesis, Biological Activities and Spectral Characterization of some new 2-amino-4, 6-diethyl-5-(4’-Sulphonamoyl)

2-amino-4,6-diethyl-5-(4’-sulphonamoyl)azopyrimidines were synthesized by condensation of 2-(4’-sulphonamoyl)hydrazono-3,5-heptanedione with Guanidine Nitrate in the molar ratio 0.01M yield the corresponding synthesized compounds respectively. The following sulpha drugs viz. (Sulphanilamide, Sulphaguanidine, Sulphadiazine Sulphadimidine, Sulphathiazole and Sulphapyridine etc.) were used in this synthesis. The structure of synthesized compounds was elucidated by elemental analyses, UV-vis, FT-IR, 1H, NMR and mass spectrometry and purity of newly synthesized compounds were checked by TLC.The New products have been assessed for antifungal and antibacterial activities against certain microorganism