发明人黄志刚,韩伟,胡光. "一种帕瑞昔布杂质65的合成方法" [P]. 中国发明专利, 专利号 CN 114440479 A, 授权公告日 2023-08-22.
发明人周伟,郭海燕,赵玉洁. "Method for the Synthesis of Parecoxib Impurity 65" [P]. 中国发明专利, 专利号 CN 116874292 A, 授权公告日 2022-08-14.
发明人高志强,马晓峰,郑宇鹏. "A Process for Preparing High-Purity Parecoxib Impurity 65" [P]. 中国发明专利, 专利号 CN 117462149 A, 授权公告日 2018-06-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 帕瑞昔布杂质65 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 2280, (6), 3809-3835.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 帕瑞昔布杂质65 as an Impurity". J. Chromatogr. A, 2025, 324, 3546-3571.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Parecoxib Impurity 65 Using HRMS and NMR". Sci. Total Environ., 2020, 2377, 8004-8012.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 帕瑞昔布杂质65 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2012, 85, (7), 3969-3992.