发明人孙丽萍,罗永刚,刘建华. "Method for the Synthesis of 6-Methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine" [P]. 中国发明专利, 专利号 CN 116201843 B, 授权公告日 2021-09-01.
Hughes D C, Park J H, Fischer A B. "A Process for Preparing High-Purity 6-Methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine" [P]. US Patent, US 9482777 B2, 2017-01-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2013, 1030, (3), 1880-1890.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 686, 511-523.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purine Using HRMS and NMR". Chemosphere, 2011, 2267, (6), 2828-2849.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 990, (12), 8148-8171.