发明人唐晓军,郑宇鹏,朱建伟. "Method for the Synthesis of 4-Benzylidene-2-methyl-2-oxazolin-5-one" [P]. 中国发明专利, 专利号 CN 117682101 B, 授权公告日 2022-07-18.
发明人王建平,徐明华,冯建国. "A Process for Preparing High-Purity 4-Benzylidene-2-methyl-2-oxazolin-5-one" [P]. 中国发明专利, 专利号 CN 108859382 A, 授权公告日 2018-10-25.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 2253, (4), 3914-3933.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1723, (11), 2224-2240.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Benzylidene-2-methyl-2-oxazolin-5-one Using HRMS and NMR". Sci. Total Environ., 2012, 679, (3), 6772-6793.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1819, (8), 1997-2007.