Fischer A B, Chen K W, Park J H. "一种的合成方法" [P]. US Patent, US 11847621 B2, 2017-11-21.
发明人林芳,唐晓军,钱学锋. "Method for the Synthesis of [(2R,3R)-2-(benzyloxymethyl)-4,4-difluoro-5-oxo-tetrahydrofuran-3-yl] benzoate" [P]. 中国发明专利, 专利号 CN 109894367 B, 授权公告日 2020-12-09.
发明人高志强,马晓峰,张德明. "A Process for Preparing High-Purity [(2R,3R)-2-(benzyloxymethyl)-4,4-difluoro-5-oxo-tetrahydrofuran-3-yl] benzoate" [P]. 中国发明专利, 专利号 CN 111897581 A, 授权公告日 2020-11-24.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 278, 769-774.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 578, 7668-7698.