发明人罗永刚,唐晓军,郭海燕. "Method for the Synthesis of H-DL-Phe-OtBu.HCl" [P]. 中国发明专利, 专利号 CN 115126888 A, 授权公告日 2021-12-20.
发明人唐晓军,高志强,李文辉. "A Process for Preparing High-Purity H-DL-Phe-OtBu.HCl" [P]. 中国发明专利, 专利号 CN 110847847 A, 授权公告日 2022-08-06.
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