乙二胺四乙酸在醋酸及醋酸钠缓冲溶液中与三氯化锑作用,获得锑螯合物;与碱式碳酸铋作用,获得铋螯合物;它的二钠盐与氯化亚锡作用,获得亚锡螯合物;作用过程中以过氧化氢氧化时形成锡螯合盐.这些金属螯合物并经与各种碱或胺作用,制成多种水溶性盐。对血吸虫病实验治疗的初步结果指示锑螯合物钠盐的疗效与酒石酸锑钾相仿。 Ethylenediaminetetraacetic acid in acetic acid and sodium acetate buffer solution with antimony trichloride to obtain antimony chelate; with basic bismuth carbonate to obtain bismuth chelate; its disodium salt and stannous chloride role , To obtain stannous chelate; during the oxidation of hydrogen peroxide to form a tin chelate salt, which interacts with various bases or amines to form various water-soluble salts. Preliminary results of the experimental treatment of schistosomiasis indicate that the antimony chelate sodium salt has similar efficacy to antimony potassium tartrate.