发明人黄志刚,周伟,何建平. "Method for the Synthesis of 2-(3-Methoxyphenyl)-5-methyloxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116975679 A, 授权公告日 2017-01-14.
发明人孙丽萍,张德明,马晓峰. "A Process for Preparing High-Purity 2-(3-Methoxyphenyl)-5-methyloxazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113779285 B, 授权公告日 2023-02-24.
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