铀促排药物研究VⅢ:邻苯二酚类鳌合剂的新法合成
STUDIES ON URANIUM MOBILIZATION AGENTS.VIII:NEW METHOD SYNTHSIS OF CHELATING AGENTS WITH CATECHOL RESIDUE
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Abstract: In further study on the synthesis of chelating agents with catechol residue,twoconvenient procedures-ethyl chloroformate method and dicyclohexylcarbodiimide(DCC)method-weredeveloped.The latter was used successfully to synthesize chelating agents with several catechol units.These compounds are more effective than compounds with only one catechol unit to detoxicate micewhich were under acute UO2(NO3)2 intoxication(LD95~100).
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