Klinger H, Hughes D C, Schröder R. "一种的合成方法" [P]. US Patent, US 11646403 B2, 2024-01-20.
发明人赵玉洁,徐明华,钱学锋. "Method for the Synthesis of 3,5-Difluoro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone" [P]. 中国发明专利, 专利号 CN 117319531 A, 授权公告日 2023-11-20.
发明人韩伟,冯建国,黄志刚. "A Process for Preparing High-Purity 3,5-Difluoro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone" [P]. 中国发明专利, 专利号 CN 114053883 B, 授权公告日 2020-04-21.
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". Biomed. Chromatogr., 2014, 509, (10), 3373-3390.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 826, 1222-1237.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone Using HRMS and NMR". J. Agric. Food Chem., 2014, 2313, (1), 916-928.