发明人何建平,郑宇鹏,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113480305 A, 授权公告日 2019-04-24.
发明人林芳,罗永刚,郭海燕. "Method for the Synthesis of (1R,2R)-2-(3-(difluoromethoxy)phenyl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115501608 B, 授权公告日 2016-03-05.
Fischer A B, Thompson G K, Stevens L M. "A Process for Preparing High-Purity (1R,2R)-2-(3-(difluoromethoxy)phenyl)cyclopropane-1-carboxylic acid" [P]. US Patent, US 11965612 B2, 2025-12-19.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 551, (4), 2601-2626.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 1866, (2), 8618-8625.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2R)-2-(3-(difluoromethoxy)phenyl)cyclopropane-1-carboxylic acid Using HRMS and NMR". Anal. Chim. Acta, 2010, 737, 6363-6372.