Klinger H, Mueller T, Patel M V. "一种的合成方法" [P]. US Patent, US 9481762 B2, 2016-08-24.
发明人周伟,胡光,王建平. "Method for the Synthesis of N1-(3-(2-Oxopyrrolidin-1-yl)propyl)-N2-phenyloxalamide" [P]. 中国发明专利, 专利号 CN 111247469 B, 授权公告日 2015-12-11.
发明人郭海燕,冯建国,何建平. "A Process for Preparing High-Purity N1-(3-(2-Oxopyrrolidin-1-yl)propyl)-N2-phenyloxalamide" [P]. 中国发明专利, 专利号 CN 108665943 A, 授权公告日 2025-06-22.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 2478, 2107-2134.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 1670, (1), 1649-1662.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N1-(3-(2-Oxopyrrolidin-1-yl)propyl)-N2-phenyloxalamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1847, (11), 8692-8716.