发明人唐晓军,陈志强,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109675486 A, 授权公告日 2016-08-22.
发明人郑宇鹏,何建平,高志强. "Method for the Synthesis of 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid" [P]. 中国发明专利, 专利号 CN 109141868 B, 授权公告日 2021-08-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2012, 1419, 2324-2334.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 2437, (2), 5182-5193.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-bromobenzoic acid Using HRMS and NMR". Chromatographia, 2011, 398, (8), 9615-9638.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 243, 8674-8699.