Yamamoto T, Stevens L M, Chen K W. "一种的合成方法" [P]. US Patent, US 10099732 B2, 2016-09-28.
发明人高志强,黄志刚,孙丽萍. "Method for the Synthesis of 2-Fluoro-4-methyl-3-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 113344018 A, 授权公告日 2020-05-03.
发明人刘建华,徐明华,马晓峰. "A Process for Preparing High-Purity 2-Fluoro-4-methyl-3-(trifluoromethyl)benzonitrile" [P]. 中国发明专利, 专利号 CN 108574068 A, 授权公告日 2021-06-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 353, 7049-7052.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1778, 6867-6875.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Fluoro-4-methyl-3-(trifluoromethyl)benzonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2021, 1662, (7), 7844-7848.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 113, (2), 5377-5387.