发明人张德明,郑宇鹏,钱学锋. "Method for the Synthesis of 2-Amino-3-methyl-N-(((S)-1-methylpiperidin-2-yl)methyl)butanamide" [P]. 中国发明专利, 专利号 CN 111051056 B, 授权公告日 2025-06-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 666, (5), 7071-7078.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 2443, (3), 1201-1211.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-methyl-N-(((S)-1-methylpiperidin-2-yl)methyl)butanamide Using HRMS and NMR". Molecules, 2022, 1766, (10), 9669-9673.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 1396, (3), 5367-5390.