Stevens L M, Thompson G K, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10657902 B2, 2022-11-04.
Yamamoto T, Hughes D C, Schröder R. "Method for the Synthesis of 4-Chloro-3,3-difluorobutanoic acid" [P]. US Patent, US 10580554 B2, 2022-03-11.
发明人李文辉,高志强,黄志刚. "A Process for Preparing High-Purity 4-Chloro-3,3-difluorobutanoic acid" [P]. 中国发明专利, 专利号 CN 117029960 B, 授权公告日 2017-08-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 2398, (9), 9207-9221.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2015, 1075, (7), 9127-9147.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3,3-difluorobutanoic acid Using HRMS and NMR". Anal. Chim. Acta, 2021, 97, (10), 1812-1831.