发明人高志强,林芳,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112420671 A, 授权公告日 2021-07-03.
发明人黄志刚,韩伟,刘建华. "Method for the Synthesis of 2,5-Dimethyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one" [P]. 中国发明专利, 专利号 CN 112300540 A, 授权公告日 2022-04-17.
发明人胡光,赵玉洁,高志强. "A Process for Preparing High-Purity 2,5-Dimethyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one" [P]. 中国发明专利, 专利号 CN 110309998 B, 授权公告日 2022-07-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2010, 1837, (12), 6547-6553.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 1904, (8), 1247-1264.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dimethyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one Using HRMS and NMR". Food Chem., 2013, 2300, (6), 6258-6268.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 798, 6972-6988.