Polycondensed nitrogen heterocycles. Part<b>17</b>. Isoxazolo[4,3-<i>d</i>]pyrazolo[3,4-<i>f</i>][1,2,3]triazepine. A new ring system
作者:Anna Maria Almerico、Gaetano Dattolo、Girolamo Cirrincione、Giuseppe Presti、Enrico Aiello
DOI:10.1002/jhet.5570240515
日期:1987.9
The title compounds were prepared by nitration of compounds 2, reduction of the dinitro derivatives 4 and diazotization of the diamino derivatives 6 followed by an intramolecular coupling reaction. Compound 4a showed good activity against Salmonella cholerasuis and Clostridium perfringens bacteria.
通过化合物2的硝化,二硝基衍生物4的还原和二氨基衍生物6的重氮化,然后进行分子内偶联反应,制备标题化合物。化合物4a显示出对霍乱沙门氏菌和产气荚膜梭状芽孢杆菌细菌的良好活性。