发明人郭海燕,韩伟,李文辉. "Method for the Synthesis of 3-{[2-(4-methanesulfonylphenyl)-2-oxoethyl]carbamoyl}propanoic acid" [P]. 中国发明专利, 专利号 CN 112045210 A, 授权公告日 2023-10-20.
发明人周伟,赵玉洁,罗永刚. "A Process for Preparing High-Purity 3-{[2-(4-methanesulfonylphenyl)-2-oxoethyl]carbamoyl}propanoic acid" [P]. 中国发明专利, 专利号 CN 108873599 A, 授权公告日 2022-05-26.
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