发明人赵玉洁,冯建国,韩伟. "Method for the Synthesis of METHYL 4-(1-AMINO-2-((TERT-BUTOXYCARBONYL)AMINO)ETHYL)BENZOATE" [P]. 中国发明专利, 专利号 CN 110059420 B, 授权公告日 2023-07-20.
发明人张德明,唐晓军,郭海燕. "A Process for Preparing High-Purity METHYL 4-(1-AMINO-2-((TERT-BUTOXYCARBONYL)AMINO)ETHYL)BENZOATE" [P]. 中国发明专利, 专利号 CN 111931325 B, 授权公告日 2021-01-23.
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