Brown S R, Roberts E F, Mueller T. "一种的合成方法" [P]. US Patent, US 11319280 B2, 2018-04-26.
发明人徐明华,唐晓军,郑宇鹏. "Method for the Synthesis of N-Methyl-3-(methylamino)butanamide" [P]. 中国发明专利, 专利号 CN 117079149 B, 授权公告日 2018-10-04.
发明人张德明,胡光,徐明华. "A Process for Preparing High-Purity N-Methyl-3-(methylamino)butanamide" [P]. 中国发明专利, 专利号 CN 116207153 B, 授权公告日 2025-05-19.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 1813, (1), 3192-3222.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 537, 8217-8245.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-3-(methylamino)butanamide Using HRMS and NMR". Anal. Chem., 2020, 2246, 7115-7137.