Lee S K, Davis P L, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10657011 B2, 2024-11-09.
发明人韩伟,何建平,冯建国. "Method for the Synthesis of Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 112344617 A, 授权公告日 2022-01-21.
发明人黄志刚,孙丽萍,韩伟. "A Process for Preparing High-Purity Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate" [P]. 中国发明专利, 专利号 CN 116034570 A, 授权公告日 2015-05-18.
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". Environ. Sci. Technol., 2019, 1986, (8), 9480-9490.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2012, 397, 2143-2169.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Dimethyl 9-oxo-9H-fluorene-2,6-dicarboxylate Using HRMS and NMR". J. Agric. Food Chem., 2010, 248, (8), 5692-5700.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2021, 1676, (12), 6963-6989.