Patel M V, Davis P L, Chen K W. "Method for the Synthesis of (S)-tert-Butyl 4-((2-amino-N-cyclopropyl-3-methylbutanamido)methyl)piperidine-1-carboxylate" [P]. US Patent, US 10505993 B2, 2021-11-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2015, 203, 3295-3308.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 100, 5430-5435.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 4-((2-amino-N-cyclopropyl-3-methylbutanamido)methyl)piperidine-1-carboxylate Using HRMS and NMR". Chromatographia, 2024, 1870, (8), 3447-3475.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1855, 971-974.