Patel M V, Yamamoto T, Anderson J P. "一种的合成方法" [P]. US Patent, US 9863130 B2, 2017-02-26.
发明人罗永刚,陈志强,沈红梅. "Method for the Synthesis of Methyl 2-(3-(3-fluoro-4-methylbenzoyl)-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117061632 B, 授权公告日 2018-05-05.
发明人朱建伟,徐明华,孙丽萍. "A Process for Preparing High-Purity Methyl 2-(3-(3-fluoro-4-methylbenzoyl)-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 112907670 A, 授权公告日 2018-06-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 2425, 8938-8945.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 253, 8040-8044.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(3-(3-fluoro-4-methylbenzoyl)-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate Using HRMS and NMR". Anal. Chem., 2019, 2289, 5925-5946.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 1916, 3799-3823.