发明人杨光,孙丽萍,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110539709 A, 授权公告日 2020-08-28.
Park J H, Stevens L M, Kumar R. "Method for the Synthesis of Ethyl 7-(3-chlorothiophen-2-yl)-2,4-dimethylpyrrolo[1,2-a]pyrimidine-8-carboxylate" [P]. US Patent, US 10531029 B2, 2017-04-18.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1274, (2), 6356-6376.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 1874, (6), 540-562.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 7-(3-chlorothiophen-2-yl)-2,4-dimethylpyrrolo[1,2-a]pyrimidine-8-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2010, 1077, 8466-8476.