发明人何建平,徐明华,郭海燕. "Method for the Synthesis of (R)-2-Amino-3-morpholinopropanoic acid" [P]. 中国发明专利, 专利号 CN 115663496 A, 授权公告日 2019-04-21.
发明人林芳,张德明,沈红梅. "A Process for Preparing High-Purity (R)-2-Amino-3-morpholinopropanoic acid" [P]. 中国发明专利, 专利号 CN 117281188 A, 授权公告日 2018-03-18.
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