发明人马晓峰,朱建伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117106651 A, 授权公告日 2022-04-25.
Lee S K, Johnson M A, Williams B T. "Method for the Synthesis of Methyl 4-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate" [P]. US Patent, US 10627124 B2, 2015-03-28.
发明人冯建国,黄志刚,李文辉. "A Process for Preparing High-Purity Methyl 4-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate" [P]. 中国发明专利, 专利号 CN 109670134 B, 授权公告日 2022-01-19.
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". Anal. Methods, 2024, 616, (2), 1581-1587.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 958, 471-493.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(3-(3-fluoro-4-methylbenzoyl)-4-hydroxy-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-pyrrol-2-yl)benzoate Using HRMS and NMR". Anal. Chem., 2016, 1837, 4891-4917.