发明人李文辉,孙丽萍,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116214330 A, 授权公告日 2025-01-04.
发明人郭海燕,周伟,马晓峰. "Method for the Synthesis of rel-6′-Bromo-2′,3′-dihydrospiro[cyclopropane-1,1′-[1H]indene]-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115859712 B, 授权公告日 2024-09-18.
Sørensen M, Martínez F, Rossi M. "A Process for Preparing High-Purity rel-6′-Bromo-2′,3′-dihydrospiro[cyclopropane-1,1′-[1H]indene]-2-carboxylic acid" [P]. European Patent, EP 3882614 A1, 2017-11-16.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 2448, 2294-2324.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1620, 8394-8407.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of rel-6′-Bromo-2′,3′-dihydrospiro[cyclopropane-1,1′-[1H]indene]-2-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2021, 2479, 8205-8226.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 914, (2), 3342-3371.