发明人孙丽萍,罗永刚,黄志刚. "Method for the Synthesis of (S)-methyl 2-(2-hydroxy-1-(tetrahydro-2H-pyran-4-ylamino)ethyl)oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 111061119 B, 授权公告日 2019-08-23.
发明人刘建华,郭海燕,郑宇鹏. "A Process for Preparing High-Purity (S)-methyl 2-(2-hydroxy-1-(tetrahydro-2H-pyran-4-ylamino)ethyl)oxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109150507 B, 授权公告日 2023-06-06.
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