Studies on arylfuran derivatives--Part V. Synthesis and antibacterial properties of 7H,6-[5-(4-nitrophenyl)-2-furyl]-1,2,4-triazolo [3,4-b]-1,3,4-thiadiazines.

The preparation of fifteen new 7H, 6-[5-(4-nitrophenyl)-2-furyl]-1,2,4-triazolo[3,4-b]-1,3,4-thiadiazine is described. The structural elucidation of all the compounds is carried out on the basis of analytical and spectral data. The newly synthesized compounds are evaluated for their antibacterial activity against both Gram-positive and Gram-negative bacteria.