Brown S R, Johnson M A, Fischer A B. "一种的合成方法" [P]. US Patent, US 9272467 B2, 2021-12-07.
发明人沈红梅,李文辉,张德明. "Method for the Synthesis of 9-(Trimethylsilyl)-2,6-bis[(trimethylsilyl)oxy]-9h-purine" [P]. 中国发明专利, 专利号 CN 114310748 B, 授权公告日 2017-11-04.
发明人周伟,李文辉,刘建华. "A Process for Preparing High-Purity 9-(Trimethylsilyl)-2,6-bis[(trimethylsilyl)oxy]-9h-purine" [P]. 中国发明专利, 专利号 CN 115790872 B, 授权公告日 2020-08-06.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 2257, 9662-9673.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 1418, (11), 2682-2691.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 9-(Trimethylsilyl)-2,6-bis[(trimethylsilyl)oxy]-9h-purine Using HRMS and NMR". J. Nat. Prod., 2017, 2332, 7934-7939.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2019, 1183, 139-161.