发明人郭海燕,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113809968 A, 授权公告日 2015-10-28.
发明人高志强,赵玉洁,郭海燕. "Method for the Synthesis of N1-(3-(4-(Dimethylamino)phenyl)propyl)-N2-(thiophen-2-ylmethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 116925062 A, 授权公告日 2020-07-08.
发明人王建平,沈红梅,胡光. "A Process for Preparing High-Purity N1-(3-(4-(Dimethylamino)phenyl)propyl)-N2-(thiophen-2-ylmethyl)oxalamide" [P]. 中国发明专利, 专利号 CN 110379292 A, 授权公告日 2018-04-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 2240, 3792-3804.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 335, 6726-6732.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N1-(3-(4-(Dimethylamino)phenyl)propyl)-N2-(thiophen-2-ylmethyl)oxalamide Using HRMS and NMR". Biomed. Chromatogr., 2023, 1595, (12), 9769-9783.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 642, 4634-4643.