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发明人李文辉,唐晓军,孙丽萍. "Method for the Synthesis of Methyl 3-(4-aminophenyl)-2-((tert-butoxycarbonyl)amino)propanoate" [P]. 中国发明专利, 专利号 CN 111726009 B, 授权公告日 2021-01-13.
发明人郭海燕,林芳,冯建国. "A Process for Preparing High-Purity Methyl 3-(4-aminophenyl)-2-((tert-butoxycarbonyl)amino)propanoate" [P]. 中国发明专利, 专利号 CN 108676339 B, 授权公告日 2020-01-16.
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