发明人张德明,朱建伟,杨光. "Method for the Synthesis of 2-Chloro-5-methoxy-4-(3-nitrophenoxy)pyrimidine" [P]. 中国发明专利, 专利号 CN 109491642 A, 授权公告日 2017-09-09.
发明人杨光,徐明华,胡光. "A Process for Preparing High-Purity 2-Chloro-5-methoxy-4-(3-nitrophenoxy)pyrimidine" [P]. 中国发明专利, 专利号 CN 111429358 A, 授权公告日 2020-11-15.
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". Environ. Sci. Technol., 2011, 2338, (6), 6341-6352.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 1925, 6276-6279.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-5-methoxy-4-(3-nitrophenoxy)pyrimidine Using HRMS and NMR". J. Agric. Food Chem., 2013, 2092, 677-705.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 1026, (6), 7733-7763.