Williams B T, Stevens L M, Yamamoto T. "Method for the Synthesis of 2-(1-Amino-2,2,2-trifluoroethyl)-4-methylphenol" [P]. US Patent, US 11555673 B2, 2019-09-07.
发明人钱学锋,郭海燕,沈红梅. "A Process for Preparing High-Purity 2-(1-Amino-2,2,2-trifluoroethyl)-4-methylphenol" [P]. 中国发明专利, 专利号 CN 115288197 B, 授权公告日 2024-04-15.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 1127, 3413-3426.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 962, 5433-5450.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Amino-2,2,2-trifluoroethyl)-4-methylphenol Using HRMS and NMR". Molecules, 2011, 83, (2), 1537-1563.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1387, 3259-3263.