Mueller T C, Nielsen H, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3958417 A1, 2025-08-25.
发明人孙丽萍,冯建国,赵玉洁. "Method for the Synthesis of 6-(4-Chloro-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112779939 B, 授权公告日 2023-05-18.
Nowak P, Kowalski A, Rossi M. "A Process for Preparing High-Purity 6-(4-Chloro-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid" [P]. European Patent, EP 3140240 A1, 2018-01-01.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1718, (2), 9263-9288.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 897, (9), 7651-7663.