Fp. Invidiata et al., 3,6-DISUBSTITUTED 1,2,4-TRIAZOLO[3,4-B]THIADIAZOLES - SYNTHESIS, ANTIMICROBIAL AND ANTIVIRAL ACTIVITY .2., Il Farmaco, 51(10), 1996, pp. 659-664
A series of novel 3,6-disubstituted 1,2,4-triazolo[3,4-b][1,3,4]thiadi
azole derivatives was prepared and tested to evaluate their antimycoti
c and antibacterial activities. Anti-HIV-1 activity has also been inve
stigated. Among the test compounds, derivatives 10a-14a and 16c showed
anti-HIV-1 activity at concentrations slightly below those cytotoxic.
Substitutions at 3 and 6 positions seems to be important in lowering
the cytotoxicity of compounds.