摘要
A series of new 2,5-disubstituted-l,3,4-oxadiazole and 1,2,4-triazole derivatives were synthesized by hetero- cyclization of acid hydrazide I and thiosemicarbazide derivative 2. Furthermore, the acyclic C-nucleoside analogs were prepared by cyclization of their corresponding sugar hydrazones by reaction with acetic anhydride. The antimicrobial activity of the prepared compounds was evaluated and some of the synthesized compounds revealed good activities against fungi.
A series of new 2,5-disubstituted-l,3,4-oxadiazole and 1,2,4-triazole derivatives were synthesized by hetero- cyclization of acid hydrazide I and thiosemicarbazide derivative 2. Furthermore, the acyclic C-nucleoside analogs were prepared by cyclization of their corresponding sugar hydrazones by reaction with acetic anhydride. The antimicrobial activity of the prepared compounds was evaluated and some of the synthesized compounds revealed good activities against fungi.
