发明人王建平,沈红梅,何建平. "Method for the Synthesis of 4-(3,5-Difluorophenyl)but-3-yn-2-ol" [P]. 中国发明专利, 专利号 CN 112803558 A, 授权公告日 2023-09-27.
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". Chemosphere, 2013, 322, (7), 1588-1599.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1311, (3), 3977-4001.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,5-Difluorophenyl)but-3-yn-2-ol Using HRMS and NMR". Sci. Total Environ., 2017, 2466, 404-422.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 452, 8947-8953.