Hughes D C, Kumar R, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11641104 B2, 2024-02-14.
发明人朱建伟,何建平,罗永刚. "Method for the Synthesis of N-(2,4-difluorophenyl)-3-((4-methoxybenzyl)oxy)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116241561 A, 授权公告日 2018-04-11.
发明人郭海燕,胡光,王建平. "A Process for Preparing High-Purity N-(2,4-difluorophenyl)-3-((4-methoxybenzyl)oxy)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112196372 A, 授权公告日 2023-11-04.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 2330, 5024-5040.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2023, 2383, 1692-1708.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,4-difluorophenyl)-3-((4-methoxybenzyl)oxy)thiophene-2-carboxamide Using HRMS and NMR". J. Chromatogr. A, 2023, 1562, 9935-9943.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 447, (11), 334-346.