发明人何建平,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109385592 A, 授权公告日 2022-12-11.
发明人沈红梅,刘建华,郭海燕. "Method for the Synthesis of Ethyl 2-hydroxy-3-methyl-4-(methylsulfanyl)benzoate" [P]. 中国发明专利, 专利号 CN 110801050 B, 授权公告日 2018-10-28.
发明人郑宇鹏,罗永刚,高志强. "A Process for Preparing High-Purity Ethyl 2-hydroxy-3-methyl-4-(methylsulfanyl)benzoate" [P]. 中国发明专利, 专利号 CN 110940911 B, 授权公告日 2017-05-04.
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