发明人刘建华,黄志刚,陈志强. "Method for the Synthesis of Bis(O-(N-benzyl-N-(1,1-dimethylethoxy)carbonyl-ethylamine)) Catechol" [P]. 中国发明专利, 专利号 CN 109875516 B, 授权公告日 2024-07-20.
发明人郭海燕,钱学锋,朱建伟. "A Process for Preparing High-Purity Bis(O-(N-benzyl-N-(1,1-dimethylethoxy)carbonyl-ethylamine)) Catechol" [P]. 中国发明专利, 专利号 CN 117273868 B, 授权公告日 2019-09-28.
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