发明人郭海燕,何建平,张德明. "Method for the Synthesis of (S)-2-Amino-N-((1-benzylpiperidin-4-yl)methyl)-N-isopropyl-3-methylbutanamide" [P]. 中国发明专利, 专利号 CN 109350789 B, 授权公告日 2024-05-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 191, (8), 9209-9226.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1838, 5192-5216.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-N-((1-benzylpiperidin-4-yl)methyl)-N-isopropyl-3-methylbutanamide Using HRMS and NMR". J. Chromatogr. A, 2023, 1744, (6), 672-692.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2019, 1161, (5), 5643-5646.