发明人何建平,周伟,郑宇鹏. "Method for the Synthesis of (2S)-2-Amino-4-methylpentanedioic acid" [P]. 中国发明专利, 专利号 CN 117806357 B, 授权公告日 2015-11-23.
发明人刘建华,郑宇鹏,朱建伟. "A Process for Preparing High-Purity (2S)-2-Amino-4-methylpentanedioic acid" [P]. 中国发明专利, 专利号 CN 111330199 A, 授权公告日 2025-12-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 983, (9), 9369-9382.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 1086, (7), 2290-2295.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-2-Amino-4-methylpentanedioic acid Using HRMS and NMR". Phytochemistry, 2018, 563, 4732-4759.