发明人徐明华,韩伟,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108749212 A, 授权公告日 2017-02-08.
发明人林芳,钱学锋,黄志刚. "Method for the Synthesis of 2-Methyl-7H-purin-8-ol" [P]. 中国发明专利, 专利号 CN 115717529 B, 授权公告日 2019-08-01.
Lefèvre J P, Rossi M, Kowalski A. "A Process for Preparing High-Purity 2-Methyl-7H-purin-8-ol" [P]. European Patent, EP 3535704 A1, 2023-05-19.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2011, 2381, 4741-4769.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 655, (11), 9658-9678.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-7H-purin-8-ol Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 450, (7), 7986-7992.