发明人韩伟,林芳,沈红梅. "Method for the Synthesis of 6-Chloro-9-(furan-2-ylmethyl)-9H-purine" [P]. 中国发明专利, 专利号 CN 112044919 A, 授权公告日 2017-12-25.
发明人何建平,胡光,马晓峰. "A Process for Preparing High-Purity 6-Chloro-9-(furan-2-ylmethyl)-9H-purine" [P]. 中国发明专利, 专利号 CN 110829740 A, 授权公告日 2020-02-21.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2022, 767, (5), 3563-3571.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 647, 9639-9649.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-9-(furan-2-ylmethyl)-9H-purine Using HRMS and NMR". Anal. Chem., 2019, 1911, 2041-2065.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 1787, (5), 6467-6484.