Mueller T, Stevens L M, O'Brien P Q. "Method for the Synthesis of 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-fluorobenzoic acid" [P]. US Patent, US 11274674 B2, 2017-04-03.
发明人韩伟,何建平,林芳. "A Process for Preparing High-Purity 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 110398552 A, 授权公告日 2023-11-06.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1779, 962-991.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 889, (2), 1424-1443.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-fluorobenzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2010, 2476, (3), 2134-2152.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 1451, (11), 6599-6625.