Klinger H, Williams B T, Brown S R. "一种4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride的合成方法" [P]. US Patent, US 11504578 B2, 2018-06-25.
Anderson J P, Johnson M A, O'Brien P Q. "Method for the Synthesis of 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride" [P]. US Patent, US 9735850 B2, 2017-11-23.
发明人韩伟,赵玉洁,陈志强. "A Process for Preparing High-Purity 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride" [P]. 中国发明专利, 专利号 CN 113047232 B, 授权公告日 2022-08-01.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride in Pharmaceutical Formulations". Sci. Total Environ., 2021, 2362, 6028-6037.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride as an Impurity". J. Pharm. Biomed. Anal., 2025, 743, (11), 1561-1588.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2010, 401, 2069-2075.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 4-Methoxy-2-(piperidin-4-yloxy)pyridine dihydrochloride Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 1989, (3), 5977-6002.