发明人冯建国,周伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110331798 A, 授权公告日 2019-09-17.
发明人郭海燕,林芳,孙丽萍. "Method for the Synthesis of (R)-4-Phenyl-2-(pyrimidin-2-yl)-4,5-dihydrooxazole" [P]. 中国发明专利, 专利号 CN 113018074 B, 授权公告日 2017-08-20.
发明人朱建伟,周伟,杨光. "A Process for Preparing High-Purity (R)-4-Phenyl-2-(pyrimidin-2-yl)-4,5-dihydrooxazole" [P]. 中国发明专利, 专利号 CN 114131896 A, 授权公告日 2015-02-28.
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. Nat. Prod., 2010, 1137, (4), 7833-7848.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 973, (3), 8782-8806.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-Phenyl-2-(pyrimidin-2-yl)-4,5-dihydrooxazole Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 619, 9416-9434.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 833, (12), 3285-3299.