9.
Reaction of hydrazonoyl halides 49 1: Synthesis and antimicrobial activity of some new pyrimido1,2-b1,2,4,5tetrazin-6-one, tetrazino3,2-bquinazolin-5-one, pyrimidino1,2-b1,2,4,5-tetrazin-5-one and triazolo4,3-apyrimidine derivatives
机译:Reaction of hydrazonoyl halides 49 1: Synthesis and antimicrobial activity of some new pyrimido1,2-b1,2,4,5tetrazin-6-one, tetrazino3,2-bquinazolin-5-one, pyrimidino1,2-b1,2,4,5-tetrazin-5-one and triazolo4,3-apyrimidine derivatives