发明人马晓峰,刘建华,张德明. "Method for the Synthesis of 2-{[(4-chlorophenyl)methyl]amino}-3-methylbutanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113418564 B, 授权公告日 2017-09-11.
发明人韩伟,马晓峰,朱建伟. "A Process for Preparing High-Purity 2-{[(4-chlorophenyl)methyl]amino}-3-methylbutanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 117868987 B, 授权公告日 2022-12-26.
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