Nielsen H, Björnsson E, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3953361 A1, 2016-04-09.
发明人冯建国,徐明华,郭海燕. "Method for the Synthesis of 2,2-Difluoro-1-(o-tolyl)cyclopropane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113823201 A, 授权公告日 2016-05-03.
Nielsen H, Rossi M, Lefèvre J P. "A Process for Preparing High-Purity 2,2-Difluoro-1-(o-tolyl)cyclopropane-1-carboxylic acid" [P]. European Patent, EP 3797510 A1, 2019-01-11.
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". Chemosphere, 2023, 343, (1), 5558-5576.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 1616, 7969-7975.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Difluoro-1-(o-tolyl)cyclopropane-1-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2014, 2092, (2), 1435-1453.