发明人黄志刚,唐晓军,韩伟. "Method for the Synthesis of (1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115767628 B, 授权公告日 2015-07-17.
发明人沈红梅,何建平,孙丽萍. "A Process for Preparing High-Purity (1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111971242 B, 授权公告日 2020-11-10.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 963, (3), 8894-8904.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 151, 3264-3272.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (1S,4s)-4-(ethoxycarbonyl)-1-fluorocyclohexane-1-carboxylic acid Using HRMS and NMR". Chemosphere, 2024, 2172, (8), 6492-6507.