Björnsson E, Lefèvre J P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3275068 A1, 2022-08-06.
Schröder R, Sørensen M, Jørgensen K. "Method for the Synthesis of (R)-2-(3-bromo-4-methylphenyl)-2-(methylamino)ethan-1-ol" [P]. European Patent, EP 3305908 A1, 2021-04-28.
Fischer A B, Brown S R, Patel M V. "A Process for Preparing High-Purity (R)-2-(3-bromo-4-methylphenyl)-2-(methylamino)ethan-1-ol" [P]. US Patent, US 9711691 B2, 2023-05-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 2338, (7), 80-101.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 2327, (12), 2347-2352.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-(3-bromo-4-methylphenyl)-2-(methylamino)ethan-1-ol Using HRMS and NMR". Environ. Sci. Technol., 2023, 1061, (5), 1621-1647.