发明人周伟,郑宇鹏,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114720957 A, 授权公告日 2023-05-17.
Davis P L, Anderson J P, Stevens L M. "Method for the Synthesis of 1-(9,9-Dimethyl-9H-fluoren-2-yl)ethan-1-one" [P]. US Patent, US 10029980 B2, 2024-11-08.
发明人朱建伟,徐明华,王建平. "A Process for Preparing High-Purity 1-(9,9-Dimethyl-9H-fluoren-2-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 116320404 B, 授权公告日 2023-04-08.
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". Environ. Sci. Technol., 2019, 596, (8), 3745-3752.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 495, (11), 5922-5926.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(9,9-Dimethyl-9H-fluoren-2-yl)ethan-1-one Using HRMS and NMR". Anal. Methods, 2012, 2095, (6), 6769-6799.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2020, 849, 6660-6689.