发明人罗永刚,赵玉洁,胡光. "Method for the Synthesis of 2-Amino-9-(((2-ethoxy-2-methyl-1,3-dioxan-5-yl)oxy)methyl)-3H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 110111450 B, 授权公告日 2018-08-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2020, 830, (11), 6791-6817.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1439, (8), 2181-2192.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-9-(((2-ethoxy-2-methyl-1,3-dioxan-5-yl)oxy)methyl)-3H-purin-6(9H)-one Using HRMS and NMR". Talanta, 2019, 954, (7), 2325-2345.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2015, 2069, (6), 9444-9453.