发明人杨光,郭海燕,孙丽萍. "Method for the Synthesis of (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-((6-(tritylthio)hexyl)oxy)tetrahydrofuran-3-ol" [P]. 中国发明专利, 专利号 CN 110737089 B, 授权公告日 2016-09-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 390, (6), 9035-9065.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2011, 1555, 9787-9805.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-((6-(tritylthio)hexyl)oxy)tetrahydrofuran-3-ol Using HRMS and NMR". Talanta, 2017, 678, 1165-1187.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 1925, (2), 8739-8754.