1,8-naphthyridine derivatives: synthesis and pharmacological evaluation of beta-receptor blocking activity.
The synthesis of a number of 1-alkyl-7-(2-hydroxy-3-alkylaminopropoxy)-1,8-naphthyridin-2-ones is described. The compounds studied were prepared by reaction of 1-alkyl-7-hydroxy-1,8-naphthyridin-2-ones with epichlorohydrin. The substituted epoxy intermediates obtained were allowed to react with amines and gave the desired products. All the compunds prepared were devoid of beta-blocking activity.
1,8-naphthyridine derivatives: synthesis and pharmacological evaluation of beta-receptor blocking activity. The synthesis of a number of 1-alkyl-7-(2-hydroxy-3-alkylaminopropoxy)-1,8-naphthyridin-2-ones is described. The compounds studied were prepared by reaction of 1-alkyl-7-hydroxy-1,8-naphthyridin-2-ones with epichlorohydrin. The substituted epoxy intermediates obtained were allowed to react with amines and gave the desired products. All the compunds prepared were devoid of beta-blocking activity.