发明人钱学锋,何建平,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109765216 A, 授权公告日 2017-11-09.
发明人黄志刚,钱学锋,罗永刚. "Method for the Synthesis of 4-(4-Methoxyphenyl)-2-oxooxazolidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109677218 A, 授权公告日 2015-02-19.
发明人沈红梅,钱学锋,张德明. "A Process for Preparing High-Purity 4-(4-Methoxyphenyl)-2-oxooxazolidine-4-carboxamide" [P]. 中国发明专利, 专利号 CN 109832119 B, 授权公告日 2023-02-06.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 940, (10), 4272-4277.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 504, (2), 366-377.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methoxyphenyl)-2-oxooxazolidine-4-carboxamide Using HRMS and NMR". J. Sep. Sci., 2010, 375, 4025-4051.