Patel M V, Williams B T, Johnson M A. "一种的合成方法" [P]. US Patent, US 10560655 B2, 2025-09-26.
发明人黄志刚,徐明华,赵玉洁. "Method for the Synthesis of 3,5-Difluoro-4-methylbenzodifluoride" [P]. 中国发明专利, 专利号 CN 116973321 A, 授权公告日 2023-06-25.
发明人孙丽萍,高志强,郭海燕. "A Process for Preparing High-Purity 3,5-Difluoro-4-methylbenzodifluoride" [P]. 中国发明专利, 专利号 CN 110092488 A, 授权公告日 2025-04-24.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 1172, (5), 189-206.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1774, (10), 7729-7743.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoro-4-methylbenzodifluoride Using HRMS and NMR". Chemosphere, 2012, 493, (11), 1698-1714.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 988, 3093-3103.