الفهرس 
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Abstract
A series of pyrazoloazopyrazoles 8a-e, alkylazopyrazoles 10a-c, arylazopyrazoles 11a-d, pyrazolylazopyrimidines 20-21, pyrazolo[1,5- a]pyrimidine derivatives 22-23 and pyrazolopyrazine 27-30 were synthesized. Some of synthesized compounds were tested in vitro against gram positive bacteria, gram negative bacteria and anti-tumor activity.