Brown S R, Lee S K, Williams B T. "一种的合成方法" [P]. US Patent, US 9649242 B2, 2017-04-17.
发明人冯建国,罗永刚,张德明. "Method for the Synthesis of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 110834545 A, 授权公告日 2019-12-15.
发明人赵玉洁,张德明,刘建华. "A Process for Preparing High-Purity 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 108148854 B, 授权公告日 2016-02-04.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2012, 613, (2), 7320-7334.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 88, 3496-3506.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbenzoic acid Using HRMS and NMR". Environ. Sci. Technol., 2019, 1444, (7), 5591-5594.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 289, (9), 4036-4053.