Synthesis and Hemostatic Activity of New Amide Derivatives.

ABSTRACT: Eight dipeptides containing antifibrinolytic agents (tranexamic acid, aminocaproic acid, 4-(aminomethyl)benzoic acid, and glycine-natural amino acids) were synthesized in a three-step process with good or very good yields. DMT/NMM/TsO- (4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium toluene-4-sulfonate) was used as a coupling reagent. Hemolysis tests were used to study the effects of the dipeptides on blood components. Blood plasma clotting tests were used to examine their effects on thrombin time (TT), prothrombin time (PT), and the activated partial thromboplastin time (aPTT). The level of hemolysis did not exceed 1%. In clotting tests, TT, PT, and aPTT did not differentiate any of the compounds. The prothrombin times for all amides 1-8 were similar. The obtained results in th

SUBMITTER: Banach L 

PROVIDER: S-EPMC9000710 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature