Kumar R, Stevens L M, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9874082 B2, 2022-12-19.
发明人韩伟,李文辉,周伟. "Method for the Synthesis of 3-(2-Chlorophenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one" [P]. 中国发明专利, 专利号 CN 110671284 A, 授权公告日 2023-05-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 1977, 4582-4610.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 851, (10), 6086-6096.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chlorophenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one Using HRMS and NMR". Environ. Sci. Technol., 2018, 401, 7583-7601.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 110, (12), 3697-3709.