Kumar R, Anderson J P, Thompson G K. "一种的合成方法" [P]. US Patent, US 9605607 B2, 2021-02-20.
发明人沈红梅,朱建伟,孙丽萍. "Method for the Synthesis of N1-Cyclopentyl-N2-(2-morpholinoethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 113858919 A, 授权公告日 2020-08-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 959, 1316-1338.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 2054, (8), 6688-6702.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of N1-Cyclopentyl-N2-(2-morpholinoethyl)oxalamide Using HRMS and NMR". Anal. Methods, 2012, 1372, 7008-7020.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 95, 4646-4663.