Synthesis of New 2-Amino-6-Ethoxybenzothiazoles and Their Influence on Physical Work Capacity

Abstract

New 2-amino-6-ethoxybenzothiazole derivatives were synthesized and tested for their influence on physical work capacity in mice. It was shown that a pyridylidene or furylidene radical on the amine or a formulation with carboxypentanoate were important for producing effective new 2-amino-6-ethoxybenzothiazole derivatives. These compounds were either more effective or comparable with the well-known actoprotectors metaprot and ladasten, which are used at significantly higher doses.