发明人杨光,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108991274 A, 授权公告日 2021-01-07.
发明人钱学锋,郑宇鹏,韩伟. "Method for the Synthesis of 2-Amino-3-(4-hydroxy-3-methylphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109143648 B, 授权公告日 2022-09-08.
发明人何建平,黄志刚,郭海燕. "A Process for Preparing High-Purity 2-Amino-3-(4-hydroxy-3-methylphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 110676692 A, 授权公告日 2019-10-22.
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