发明人周伟,徐明华,陈志强. "Method for the Synthesis of 5-Methoxy-N,N-dimethyl-2-(pyridin-2-yl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 112591199 A, 授权公告日 2021-03-27.
发明人韩伟,郭海燕,罗永刚. "A Process for Preparing High-Purity 5-Methoxy-N,N-dimethyl-2-(pyridin-2-yl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 113756874 B, 授权公告日 2021-11-09.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 646, 7895-7914.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 2350, (5), 3401-3411.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methoxy-N,N-dimethyl-2-(pyridin-2-yl)pyrimidin-4-amine Using HRMS and NMR". J. Chromatogr. A, 2019, 1583, (8), 9748-9751.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1229, 6127-6149.