发明人孙丽萍,赵玉洁,罗永刚. "Method for the Synthesis of 3-[(5-methyl-1,3,4-thiadiazol-2-yl)carbamoyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 117444309 A, 授权公告日 2022-09-01.
发明人高志强,郭海燕,罗永刚. "A Process for Preparing High-Purity 3-[(5-methyl-1,3,4-thiadiazol-2-yl)carbamoyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 110018985 A, 授权公告日 2017-12-28.
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