发明人何建平,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115371781 A, 授权公告日 2018-02-21.
Sørensen M, Kowalski A, Johansson L. "Method for the Synthesis of 2-[(4R,5S)-4,5-Dihydro-4,5-diphenyl-2-oxazolyl]-6-(1,1-dimethylethyl)phenol" [P]. European Patent, EP 3946046 A1, 2021-02-13.
发明人王建平,赵玉洁,刘建华. "A Process for Preparing High-Purity 2-[(4R,5S)-4,5-Dihydro-4,5-diphenyl-2-oxazolyl]-6-(1,1-dimethylethyl)phenol" [P]. 中国发明专利, 专利号 CN 111224801 A, 授权公告日 2023-07-06.
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". J. Sep. Sci., 2023, 685, (6), 7240-7245.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2013, 1112, (11), 395-403.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(4R,5S)-4,5-Dihydro-4,5-diphenyl-2-oxazolyl]-6-(1,1-dimethylethyl)phenol Using HRMS and NMR". J. Chromatogr. A, 2024, 1175, 3012-3027.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 890, 1807-1828.