Hughes D C, Johnson M A, Lee S K. "Method for the Synthesis of 4-Methylenepiperidine hydrobromide" [P]. US Patent, US 9460466 B2, 2023-12-05.
Roberts E F, Mueller T, Hughes D C. "A Process for Preparing High-Purity 4-Methylenepiperidine hydrobromide" [P]. US Patent, US 9731634 B2, 2018-01-07.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 716, 6130-6144.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 2373, 617-634.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methylenepiperidine hydrobromide Using HRMS and NMR". J. Agric. Food Chem., 2025, 420, 1694-1699.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 345, (1), 2863-2884.