Nielsen H, Sørensen M, Lefèvre J P. "Method for the Synthesis of N1-Benzyl-N2-((1-cyclopentylpiperidin-4-yl)methyl)oxalamide" [P]. European Patent, EP 3112311 A1, 2017-05-28.
发明人胡光,郭海燕,沈红梅. "A Process for Preparing High-Purity N1-Benzyl-N2-((1-cyclopentylpiperidin-4-yl)methyl)oxalamide" [P]. 中国发明专利, 专利号 CN 115522434 A, 授权公告日 2015-07-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 2007, 8442-8467.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 1463, (6), 9025-9037.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N1-Benzyl-N2-((1-cyclopentylpiperidin-4-yl)methyl)oxalamide Using HRMS and NMR". Biomed. Chromatogr., 2011, 454, (4), 2820-2830.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 1978, 7049-7064.