Mueller T, Williams B T, Stevens L M. "Method for the Synthesis of 2,4-Dichloro-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine" [P]. US Patent, US 10294590 B2, 2016-12-13.
发明人赵玉洁,陈志强,林芳. "A Process for Preparing High-Purity 2,4-Dichloro-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine" [P]. 中国发明专利, 专利号 CN 116472855 A, 授权公告日 2016-06-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 2092, 6649-6662.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 1056, 1111-1115.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-7-phenyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 321, (12), 5663-5672.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 872, 1837-1855.