发明人郑宇鹏,沈红梅,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111606921 A, 授权公告日 2023-01-08.
Sørensen M, Schröder R, Jørgensen K. "Method for the Synthesis of 4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one" [P]. European Patent, EP 3390857 A1, 2022-01-18.
Rossi M, Nielsen H, Sørensen M. "A Process for Preparing High-Purity 4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one" [P]. European Patent, EP 3707669 A1, 2023-08-14.
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". Molecules, 2021, 1087, (11), 7207-7219.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 105, 930-951.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Fluoro-4-methylbenzoyl)-3-hydroxy-5-(4-nitrophenyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one Using HRMS and NMR". J. Chromatogr. A, 2010, 2407, (12), 4004-4031.