发明人李文辉,沈红梅,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117031490 A, 授权公告日 2019-09-21.
发明人何建平,韩伟,孙丽萍. "Method for the Synthesis of 3-((tert-Butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 110741479 B, 授权公告日 2024-03-20.
发明人马晓峰,郑宇鹏,徐明华. "A Process for Preparing High-Purity 3-((tert-Butoxycarbonyl)amino)-3-(o-tolyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115244131 A, 授权公告日 2023-03-07.
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