Davis P L, Lee S K, Stevens L M. "一种的合成方法" [P]. US Patent, US 11341209 B2, 2016-10-23.
发明人朱建伟,赵玉洁,罗永刚. "Method for the Synthesis of 2-Amino-8-morpholino-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 116229038 B, 授权公告日 2024-03-02.
Nielsen H, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity 2-Amino-8-morpholino-1H-purin-6(9H)-one" [P]. European Patent, EP 3800824 A1, 2016-02-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2012, 1899, (5), 2147-2165.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 1601, (7), 7848-7860.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-8-morpholino-1H-purin-6(9H)-one Using HRMS and NMR". Anal. Chem., 2014, 469, 5102-5111.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 2242, (10), 4470-4476.