发明人孙丽萍,黄志刚,罗永刚. "Method for the Synthesis of 2-({[(4-chlorophenyl)methyl]carbamoyl}amino)acetic acid" [P]. 中国发明专利, 专利号 CN 108879019 A, 授权公告日 2025-05-09.
发明人马晓峰,黄志刚,赵玉洁. "A Process for Preparing High-Purity 2-({[(4-chlorophenyl)methyl]carbamoyl}amino)acetic acid" [P]. 中国发明专利, 专利号 CN 117539500 A, 授权公告日 2023-05-21.
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