Abstract
Glucosidation of the new 8‐amino‐6‐benzyl(or substituted benzyl)‐2,8‐dihydro‐1,2,4‐triazolo[4,3‐b][1,2,4]triazin‐7(3H)‐ones (3a–d) with 2,3,4,6‐tetra‐O‐acetyl‐α‐d‐glucopyranosyl bromide 4 gave the corresponding N‐glucosides 5a–d. Chemical transformations leading to new functionalities have also been achieved to give compounds 7–12. Antimicrobial activity of compounds 5a–c against Aspergillus fumigatus, Penicillium italicum, Syncephalastrum racemosum, Candida albicans, Staphylococcus aureus, Pseudomonas aeruginosa, Bacillus subtilis, Escherichia coli is described.