Lefèvre J P, Schröder R, Mueller T C. "Method for the Synthesis of 4-bromobicyclo[2.2.1]heptane-1-carboxylic acid" [P]. European Patent, EP 3369450 A1, 2017-09-20.
发明人郑宇鹏,冯建国,张德明. "A Process for Preparing High-Purity 4-bromobicyclo[2.2.1]heptane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109739876 B, 授权公告日 2022-08-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 4-溴二环[2.2.1]庚烷-1-羧酸 in Pharmaceutical Formulations". Molecules, 2011, 304, (1), 7298-7324.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-溴二环[2.2.1]庚烷-1-羧酸 as an Impurity". Talanta, 2020, 1873, 9921-9938.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-bromobicyclo[2.2.1]heptane-1-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 2416, (6), 6098-6126.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 4-溴二环[2.2.1]庚烷-1-羧酸 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 482, 773-792.