发明人郑宇鹏,钱学锋,刘建华. "Method for the Synthesis of (9H-fluoren-9-yl)methyl hydroxy(propyl)carbamate" [P]. 中国发明专利, 专利号 CN 111847768 A, 授权公告日 2020-12-08.
Björnsson E, Jørgensen K, Mueller T C. "A Process for Preparing High-Purity (9H-fluoren-9-yl)methyl hydroxy(propyl)carbamate" [P]. European Patent, EP 3068776 A1, 2024-03-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 1140, 8195-8215.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 682, (5), 7170-7175.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (9H-fluoren-9-yl)methyl hydroxy(propyl)carbamate Using HRMS and NMR". Environ. Sci. Technol., 2011, 983, (11), 2293-2303.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 2321, (6), 9986-9999.