To aminomethylbenzoic acid tranexamic acid derivatives, is a kind of antifibrinolytic drugs to stop bleeding, hemostasis and aminocaproic acid, tranexamic acid, but the effect is stronger, strength is 7 ~ 2 amino acid 10 times, aminomethylbenzoic acid, and similar in toxicity. The chemical structure of tranexamic acid and lysine, competitive inhibition of plasminogen to fibrin adsorption, to ...