Fischer A B, Williams B T, Anderson J P. "一种的合成方法" [P]. US Patent, US 9348349 B2, 2018-07-09.
Patel M V, Yamamoto T, Thompson G K. "Method for the Synthesis of 2-Chloro-1-(4-methoxypiperidin-1-yl)ethan-1-one" [P]. US Patent, US 9261101 B2, 2021-06-06.
Johnson M A, Patel M V, Schröder R. "A Process for Preparing High-Purity 2-Chloro-1-(4-methoxypiperidin-1-yl)ethan-1-one" [P]. US Patent, US 9972041 B2, 2016-01-09.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 1950, (9), 8463-8489.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 281, (4), 2066-2078.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(4-methoxypiperidin-1-yl)ethan-1-one Using HRMS and NMR". Phytochemistry, 2012, 752, (8), 9061-9067.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 1075, (4), 1920-1928.