发明人张德明,朱建伟,何建平. "Method for the Synthesis of Arotinolol hydrochloride Oxidation Impurity 2 (RRT:13.3091)" [P]. 中国发明专利, 专利号 CN 116711401 A, 授权公告日 2017-01-19.
发明人徐明华,朱建伟,赵玉洁. "A Process for Preparing High-Purity Arotinolol hydrochloride Oxidation Impurity 2 (RRT:13.3091)" [P]. 中国发明专利, 专利号 CN 113750940 A, 授权公告日 2021-06-16.
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