发明人郭海燕,马晓峰,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109419573 A, 授权公告日 2020-04-18.
发明人韩伟,林芳,陈志强. "Method for the Synthesis of 1-(2-Chloro-5H-pyrrolo[3,2-d]pyrimidin-6-yl)ethanone" [P]. 中国发明专利, 专利号 CN 113177667 B, 授权公告日 2016-07-28.
发明人郭海燕,徐明华,罗永刚. "A Process for Preparing High-Purity 1-(2-Chloro-5H-pyrrolo[3,2-d]pyrimidin-6-yl)ethanone" [P]. 中国发明专利, 专利号 CN 116266110 A, 授权公告日 2018-05-08.
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". J. Nat. Prod., 2014, 1581, (9), 370-397.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 2314, 6386-6397.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Chloro-5H-pyrrolo[3,2-d]pyrimidin-6-yl)ethanone Using HRMS and NMR". Anal. Chem., 2011, 1482, 2235-2261.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 1151, 480-496.