Martínez F, Lefèvre J P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3495751 A1, 2025-12-25.
发明人周伟,朱建伟,徐明华. "Method for the Synthesis of (9H-Fluoren-9-yl)methyl (3aS,6aR)-3a-(hydroxymethyl)-1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate" [P]. 中国发明专利, 专利号 CN 109716525 A, 授权公告日 2016-08-16.
Schröder R, Nowak P, Johansson L. "A Process for Preparing High-Purity (9H-Fluoren-9-yl)methyl (3aS,6aR)-3a-(hydroxymethyl)-1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate" [P]. European Patent, EP 3716241 A1, 2017-09-19.
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". J. Chromatogr. A, 2014, 1227, 9039-9066.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 2267, (3), 2977-2995.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (9H-Fluoren-9-yl)methyl (3aS,6aR)-3a-(hydroxymethyl)-1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate Using HRMS and NMR". Molecules, 2015, 947, (4), 3443-3473.