Anderson J P, Thompson G K, Roberts E F. "一种的合成方法" [P]. US Patent, US 10766273 B2, 2023-06-12.
发明人孙丽萍,林芳,胡光. "Method for the Synthesis of 3-((2-Hydroxyethoxy)methyl)-6-methyl-3H-imidazo[1,2-a]purin-9(4H)-one" [P]. 中国发明专利, 专利号 CN 112868629 A, 授权公告日 2017-10-12.
Schröder R, Chen K W, Patel M V. "A Process for Preparing High-Purity 3-((2-Hydroxyethoxy)methyl)-6-methyl-3H-imidazo[1,2-a]purin-9(4H)-one" [P]. US Patent, US 10938919 B2, 2022-09-26.
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". Biomed. Chromatogr., 2021, 619, (7), 9430-9441.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 1366, (11), 7613-7635.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-((2-Hydroxyethoxy)methyl)-6-methyl-3H-imidazo[1,2-a]purin-9(4H)-one Using HRMS and NMR". Chemosphere, 2019, 1804, (12), 5794-5820.