Anderson J P, Schröder R, Lee S K. "一种的合成方法" [P]. US Patent, US 10980519 B2, 2025-07-26.
发明人刘建华,韩伟,孙丽萍. "Method for the Synthesis of 4,6-Dimethylbenzofuran" [P]. 中国发明专利, 专利号 CN 108475170 B, 授权公告日 2024-11-10.
发明人郑宇鹏,郭海燕,刘建华. "A Process for Preparing High-Purity 4,6-Dimethylbenzofuran" [P]. 中国发明专利, 专利号 CN 108204497 B, 授权公告日 2024-05-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 461, (6), 1133-1157.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 312, (3), 4767-4794.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Dimethylbenzofuran Using HRMS and NMR". J. Chromatogr. A, 2019, 1972, (4), 1429-1443.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1882, (12), 5743-5755.