Fischer A B, Lee S K, Chen K W. "一种的合成方法" [P]. US Patent, US 11487110 B2, 2023-01-20.
发明人黄志刚,何建平,沈红梅. "Method for the Synthesis of 2-(2-((5-((4-Chlorophenyl)ethynyl)pyrimidin-4-yl)amino)ethoxy)ethanol" [P]. 中国发明专利, 专利号 CN 108389201 B, 授权公告日 2023-03-08.
发明人孙丽萍,马晓峰,钱学锋. "A Process for Preparing High-Purity 2-(2-((5-((4-Chlorophenyl)ethynyl)pyrimidin-4-yl)amino)ethoxy)ethanol" [P]. 中国发明专利, 专利号 CN 111314442 B, 授权公告日 2025-10-17.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 2131, 8385-8391.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2014, 1807, (10), 7392-7396.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-((5-((4-Chlorophenyl)ethynyl)pyrimidin-4-yl)amino)ethoxy)ethanol Using HRMS and NMR". Biomed. Chromatogr., 2020, 762, (4), 5719-5732.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2015, 2277, 9691-9701.