发明人刘建华,徐明华,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114684737 A, 授权公告日 2016-09-14.
发明人唐晓军,韩伟,马晓峰. "Method for the Synthesis of 2-Ethynyl-4-methylbenzaldehyde" [P]. 中国发明专利, 专利号 CN 111955445 A, 授权公告日 2017-07-19.
发明人黄志刚,王建平,郑宇鹏. "A Process for Preparing High-Purity 2-Ethynyl-4-methylbenzaldehyde" [P]. 中国发明专利, 专利号 CN 115138085 A, 授权公告日 2017-03-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 2108, (7), 1871-1882.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 585, (7), 2884-2895.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethynyl-4-methylbenzaldehyde Using HRMS and NMR". Chemosphere, 2013, 2426, (3), 9855-9874.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 306, 1048-1064.