发明人何建平,周伟,朱建伟. "一种H-β-丙氨酸-丙氨酸-OH的合成方法" [P]. 中国发明专利, 专利号 CN 116951348 A, 授权公告日 2020-11-11.
发明人杨光,林芳,韩伟. "Method for the Synthesis of H-β-Ala-Ala-OH" [P]. 中国发明专利, 专利号 CN 108954688 B, 授权公告日 2019-02-24.
发明人孙丽萍,沈红梅,张德明. "A Process for Preparing High-Purity H-β-Ala-Ala-OH" [P]. 中国发明专利, 专利号 CN 115624162 B, 授权公告日 2021-06-14.
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