发明人郭海燕,钱学锋,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114063130 A, 授权公告日 2015-04-09.
发明人罗永刚,钱学锋,赵玉洁. "Method for the Synthesis of 4-(Heptafluoroisopropyl)toluene" [P]. 中国发明专利, 专利号 CN 108241335 A, 授权公告日 2023-08-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1972, (2), 6178-6188.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 1911, (2), 6051-6063.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Heptafluoroisopropyl)toluene Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1280, 2439-2457.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 1179, 8837-8845.