发明人刘建华,罗永刚,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110142912 A, 授权公告日 2016-02-14.
发明人徐明华,刘建华,王建平. "Method for the Synthesis of 2-(2-Oxoazepan-1-yl)-N-propylacetamide" [P]. 中国发明专利, 专利号 CN 109750448 B, 授权公告日 2022-02-14.
发明人马晓峰,徐明华,何建平. "A Process for Preparing High-Purity 2-(2-Oxoazepan-1-yl)-N-propylacetamide" [P]. 中国发明专利, 专利号 CN 114410216 B, 授权公告日 2022-08-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2016, 1931, 3965-3969.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 155, 2571-2578.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Oxoazepan-1-yl)-N-propylacetamide Using HRMS and NMR". J. Chromatogr. A, 2017, 1366, (1), 4701-4723.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 2043, 4363-4369.