Studies on anticoccidial agents. 13. Synthesis and anticoccidial activity of nitropyridine-2- and -3-sulfonamides and derivatives
作者:Yasuhiro Morisawa、Mitsuru Kataoka、Hitoshi Nagahori、Toshiaki Sakamoto、Noritoshi Kitano、Kenichi Kusano、Kiyoshi Sato
DOI:10.1021/jm00186a017
日期:1980.12
were prepared and evaluated for anticoccidial activity. Of these compounds, 2-, 4- and 5-nitropyridine-3-sulfonamides and pyridine-2- and -3-sulfonamide N-oxides were found to be active against Eimeria tenella. Thus, the relative positions, ortho or meta, of the substituents in nitropyridine-3-sulfonamides and pyridinesulfonamide N-oxides are important for anticoccidial activity. N-Substituted analogues