发明人周伟,胡光,孙丽萍. "Method for the Synthesis of H-DL-Leu-DL-Ala-OH" [P]. 中国发明专利, 专利号 CN 109811293 B, 授权公告日 2015-06-04.
发明人郑宇鹏,马晓峰,胡光. "A Process for Preparing High-Purity H-DL-Leu-DL-Ala-OH" [P]. 中国发明专利, 专利号 CN 113625720 B, 授权公告日 2019-05-21.
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