发明人罗永刚,刘建华,王建平. "Method for the Synthesis of N-(4-Methyl-d3-benzoyl-d4)glycine" [P]. 中国发明专利, 专利号 CN 115231525 B, 授权公告日 2024-02-23.
发明人郭海燕,高志强,黄志刚. "A Process for Preparing High-Purity N-(4-Methyl-d3-benzoyl-d4)glycine" [P]. 中国发明专利, 专利号 CN 112253660 B, 授权公告日 2023-01-14.
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