发明人徐明华,冯建国,朱建伟. "一种塞来昔布杂质9的合成方法" [P]. 中国发明专利, 专利号 CN 110619887 A, 授权公告日 2019-11-03.
发明人罗永刚,刘建华,张德明. "Method for the Synthesis of Celecoxib Impurity 9" [P]. 中国发明专利, 专利号 CN 116277483 B, 授权公告日 2022-01-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 塞来昔布杂质9 in Pharmaceutical Formulations". Anal. Methods, 2014, 1729, (1), 1295-1301.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 塞来昔布杂质9 as an Impurity". Biomed. Chromatogr., 2023, 1150, (11), 9353-9372.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Celecoxib Impurity 9 Using HRMS and NMR". Sci. Total Environ., 2023, 2301, (5), 4183-4193.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 塞来昔布杂质9 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2012, 108, (1), 4996-5017.