发明人王建平,钱学锋,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109910423 A, 授权公告日 2022-06-01.
Lefèvre J P, Mueller T C, Sørensen M. "Method for the Synthesis of (S)-N-((S)-(3,5-Difluorophenyl)(5-(diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide" [P]. European Patent, EP 3441342 A1, 2023-06-22.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 297, (6), 2945-2964.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 2440, (3), 83-100.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-N-((S)-(3,5-Difluorophenyl)(5-(diphenylphosphino)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide Using HRMS and NMR". Food Chem., 2013, 697, 9073-9089.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 1562, (4), 9378-9405.