Yamamoto T, Johnson M A, Chen K W. "Method for the Synthesis of Piperazin-1-yl(tetrahydro-2H-pyran-4-yl)methanone" [P]. US Patent, US 9431217 B2, 2021-11-08.
Schröder R, Lee S K, Anderson J P. "A Process for Preparing High-Purity Piperazin-1-yl(tetrahydro-2H-pyran-4-yl)methanone" [P]. US Patent, US 11067523 B2, 2025-04-10.
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., 2020, 988, 6785-6788.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 1876, 8248-8257.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Piperazin-1-yl(tetrahydro-2H-pyran-4-yl)methanone Using HRMS and NMR". Anal. Chim. Acta, 2015, 987, (6), 3974-3999.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2020, 1762, 1367-1383.