Kumar R, Davis P L, Thompson G K. "Method for the Synthesis of (2R,3R,4S,5R)-2-(6-Amino-2-(benzyloxy)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol" [P]. US Patent, US 11487205 B2, 2018-06-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1340, (12), 789-817.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 2478, (11), 3485-3513.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4S,5R)-2-(6-Amino-2-(benzyloxy)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol Using HRMS and NMR". Food Chem., 2016, 1983, 9866-9880.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1513, (4), 985-1000.