2,3-Disubstituted 1,8-naphthyridines as potential diuretic agents. 2. 5,7-Dimethyl derivatives
作者:Edward M. Hawes、Dennis K. J. Gorecki、Ronald G. Gedir
DOI:10.1021/jm00216a021
日期:1977.6
A variety of 2,3-disubstituted 5,7-dimethyl-1,8-naphthyridines was synthesized and tested in saline-loaded rats for their diuretic properties. The 2-amino-3-carbomethoxy and four 2-amino-3-N-alkylcarbamoyl compounds exhibited significant activity as measured by volume output; however, they were generally less potent than the corresponding 5,7-unsubstituted naphthyridines previously reported. Further
合成了各种2,3-二取代的5,7-二甲基-1,8-萘啶,并在盐溶液中的大鼠中测试了其利尿特性。用体积输出量测得,2-氨基-3-氨基甲氧基和四个2-氨基-3-N-烷基氨基甲酰基化合物显示出显着的活性。然而,它们通常不如先前报道的相应的5,7-未取代的萘啶强。在不加盐的情况下进行进一步筛选表明酰胺缺乏钾利尿性质。有趣的是,该酯对尿量或钠排泄没有影响。