发明人何建平,郭海燕,赵玉洁. "Method for the Synthesis of 3-Methyl-5-(n-methylacetamido)isothiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114106868 B, 授权公告日 2020-12-08.
发明人李文辉,周伟,朱建伟. "A Process for Preparing High-Purity 3-Methyl-5-(n-methylacetamido)isothiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109965366 A, 授权公告日 2015-05-25.
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