Kumar R, Roberts E F, Johnson M A. "Method for the Synthesis of 2,8-Diamino-9-(furan-2-ylmethyl)-1H-purin-6(9H)-one" [P]. US Patent, US 10187297 B2, 2025-05-04.
发明人周伟,孙丽萍,李文辉. "A Process for Preparing High-Purity 2,8-Diamino-9-(furan-2-ylmethyl)-1H-purin-6(9H)-one" [P]. 中国发明专利, 专利号 CN 116688603 B, 授权公告日 2022-02-22.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 97, 3668-3685.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 884, (1), 7064-7067.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2,8-Diamino-9-(furan-2-ylmethyl)-1H-purin-6(9H)-one Using HRMS and NMR". Talanta, 2023, 1296, 6418-6435.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 539, (5), 4907-4927.