Hughes D C, Patel M V, Chen K W. "Method for the Synthesis of 3,4-Dichloro-5-(difluoromethoxy)benzyl alcohol" [P]. US Patent, US 11573137 B2, 2024-03-17.
发明人刘建华,孙丽萍,徐明华. "A Process for Preparing High-Purity 3,4-Dichloro-5-(difluoromethoxy)benzyl alcohol" [P]. 中国发明专利, 专利号 CN 115762597 A, 授权公告日 2025-04-23.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 901, (12), 5410-5435.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2017, 1984, (7), 9010-9033.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dichloro-5-(difluoromethoxy)benzyl alcohol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 716, 1794-1807.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2014, 167, (4), 9422-9445.