发明人陈志强,王建平,刘建华. "Method for the Synthesis of Methyl (E)-3-(2-chlorophenyl)-5-(2-(3-(2-chlorophenyl)-4-oxo-4,5-dihydroisoxazolo[4,5-c]pyridin-7-yl)vinyl)isoxazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113172892 A, 授权公告日 2023-09-11.
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". J. Pharm. Biomed. Anal., 2011, 1248, (1), 8141-8163.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 2216, (8), 6803-6833.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (E)-3-(2-chlorophenyl)-5-(2-(3-(2-chlorophenyl)-4-oxo-4,5-dihydroisoxazolo[4,5-c]pyridin-7-yl)vinyl)isoxazole-4-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2019, 1887, (2), 7981-8000.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 362, (9), 4977-4987.