Williams B T, Klinger H, Lee S K. "一种2-(3,4-dimethylpiperidin-1-yl)ethan-1-amine dihydrochloride的合成方法" [P]. US Patent, US 9366185 B2, 2016-04-18.
Johansson L, Schröder R, Nielsen H. "Method for the Synthesis of 2-(3,4-dimethylpiperidin-1-yl)ethan-1-amine dihydrochloride" [P]. European Patent, EP 3995150 A1, 2019-02-18.
Chen K W, Thompson G K, Park J H. "A Process for Preparing High-Purity 2-(3,4-dimethylpiperidin-1-yl)ethan-1-amine dihydrochloride" [P]. US Patent, US 10462823 B2, 2025-09-18.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(3,4-dimethylpiperidin-1-yl)ethan-1-amine dihydrochloride in Pharmaceutical Formulations". Anal. Chem., 2019, 493, 1713-1738.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(3,4-dimethylpiperidin-1-yl)ethan-1-amine dihydrochloride as an Impurity". Molecules, 2025, 1757, 8864-8888.