Research Article

Synthesis and Antibacterial Activity of New Spiro[thiadiazoline-(pyrazolo[3,4-d]pyrimidine)] Derivatives

Table 1

Antibacterial activity of the compounds: MIC in g/mL.

ProductMIC in g/L
S. aureus E. faecalis E. coli P. aeruginosa

1250125250250
1a250250250ā€”
1b12562.562.5250
2250125125250
2a250125250250
2b250250250250
4a12562.5125250
4b31.2531.25125125
Chlor1.8753.75157.5
Amp2.51.2555

MIC: minimum inhibitory concentration.