Synthesis and biological activity of amides of 2-hydrazinocinchoninic, 1,2,4-triazolo[4,3-a]-, and 1,2,3,4-tetrazolo[4,3-a]-quinoline-9-carboxylic acids
Synthesis and biological activity of amides of 2-hydrazinocinchoninic, 1,2,4-triazolo[4,3-a]-, and 1,2,3,4-tetrazolo[4,3-a]-quinoline-9-carboxylic acids