Chen K W, Patel M V, Anderson J P. "一种的合成方法" [P]. US Patent, US 9592397 B2, 2018-12-19.
发明人唐晓军,马晓峰,杨光. "Method for the Synthesis of 1-(3-Chlorophenyl)-4-(5-(4-methoxyphenethyl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 115075554 B, 授权公告日 2025-07-11.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 112, 5877-5895.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 496, (8), 1916-1928.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3-Chlorophenyl)-4-(5-(4-methoxyphenethyl)-1,2,4-oxadiazol-3-yl)pyrrolidin-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 1385, 7902-7922.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2021, 224, 9508-9536.