发明人郑宇鹏,朱建伟,杨光. "Method for the Synthesis of N-(3-Hydroxybenzoyl)glycine Ethyl Ester" [P]. 中国发明专利, 专利号 CN 115293288 A, 授权公告日 2016-01-20.
发明人马晓峰,朱建伟,高志强. "A Process for Preparing High-Purity N-(3-Hydroxybenzoyl)glycine Ethyl Ester" [P]. 中国发明专利, 专利号 CN 112159589 A, 授权公告日 2022-01-27.
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