发明人陈志强,韩伟,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113190605 A, 授权公告日 2022-02-18.
发明人孙丽萍,朱建伟,王建平. "Method for the Synthesis of 3-Methylbenzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117332721 B, 授权公告日 2021-05-03.
发明人何建平,杨光,钱学锋. "A Process for Preparing High-Purity 3-Methylbenzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 114521884 B, 授权公告日 2021-07-23.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 1559, (12), 6377-6397.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 2219, (3), 1421-1441.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methylbenzofuran-2-carboxamide Using HRMS and NMR". Biomed. Chromatogr., 2017, 114, 2145-2175.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 668, 4157-4183.