发明人郭海燕,马晓峰,周伟. "Method for the Synthesis of (s)-2-Amino-2-(3-bromo-4,5-dimethoxyphenyl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 113838097 A, 授权公告日 2016-04-18.
发明人沈红梅,胡光,周伟. "A Process for Preparing High-Purity (s)-2-Amino-2-(3-bromo-4,5-dimethoxyphenyl)ethan-1-ol" [P]. 中国发明专利, 专利号 CN 112009262 A, 授权公告日 2017-09-05.
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