发明人马晓峰,杨光,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114646248 A, 授权公告日 2016-04-14.
发明人徐明华,郑宇鹏,张德明. "Method for the Synthesis of 2-(N-methylacetamido)butanoic acid" [P]. 中国发明专利, 专利号 CN 108830173 A, 授权公告日 2020-12-12.
Mueller T, O'Brien P Q, Roberts E F. "A Process for Preparing High-Purity 2-(N-methylacetamido)butanoic acid" [P]. US Patent, US 9883073 B2, 2016-02-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 665, 7888-7911.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2016, 1370, (5), 7166-7171.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(N-methylacetamido)butanoic acid Using HRMS and NMR". J. Chromatogr. A, 2023, 390, (11), 1709-1712.