Yamamoto T, Brown S R, Hughes D C. "Method for the Synthesis of 1-(2-Butoxy-3,5-difluorophenyl)propan-1-one" [P]. US Patent, US 10693823 B2, 2024-08-22.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2272, (2), 8591-8612.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 1107, (5), 1564-1568.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Butoxy-3,5-difluorophenyl)propan-1-one Using HRMS and NMR". Talanta, 2020, 998, (6), 4499-4502.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 1239, 5162-5169.