Martínez F, Schröder R, Rossi M. "Method for the Synthesis of 2-(3,4-Dimethoxyphenyl)-2-(piperidin-1-yl)ethan-1-amine" [P]. European Patent, EP 3435933 A1, 2023-07-12.
发明人刘建华,沈红梅,李文辉. "A Process for Preparing High-Purity 2-(3,4-Dimethoxyphenyl)-2-(piperidin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 116476659 B, 授权公告日 2025-01-28.
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". Sci. Total Environ., 2021, 1848, (9), 7214-7242.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 612, 8540-8544.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3,4-Dimethoxyphenyl)-2-(piperidin-1-yl)ethan-1-amine Using HRMS and NMR". Anal. Methods, 2013, 1111, (6), 8340-8364.