发明人马晓峰,林芳,郑宇鹏. "Method for the Synthesis of (S)-3-Methyl-2-morpholinobutanoic acid" [P]. 中国发明专利, 专利号 CN 108954833 B, 授权公告日 2022-01-17.
发明人韩伟,钱学锋,王建平. "A Process for Preparing High-Purity (S)-3-Methyl-2-morpholinobutanoic acid" [P]. 中国发明专利, 专利号 CN 109913762 A, 授权公告日 2022-12-07.
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