发明人马晓峰,郑宇鹏,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108237006 A, 授权公告日 2022-10-12.
发明人徐明华,陈志强,张德明. "Method for the Synthesis of 6-Chloro-3-oxo-1,2-dihydroindene-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108553502 A, 授权公告日 2024-10-20.
Klinger H, Anderson J P, Park J H. "A Process for Preparing High-Purity 6-Chloro-3-oxo-1,2-dihydroindene-1-carboxylic acid" [P]. US Patent, US 11393297 B2, 2022-09-12.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 586, 6601-6630.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 1669, (11), 7407-7436.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-3-oxo-1,2-dihydroindene-1-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 995, (11), 3260-3275.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 1905, (11), 3465-3481.