Rossi M, Nowak P, Kowalski A. "Method for the Synthesis of Imrecoxib Impurity 48(Z-isomer)" [P]. European Patent, EP 3408518 A1, 2025-09-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 艾瑞昔布杂质48(Z-异构体) in Pharmaceutical Formulations". Chromatographia, 2019, 2279, 6154-6168.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾瑞昔布杂质48(Z-异构体) as an Impurity". Phytochemistry, 2013, 1705, (1), 5336-5344.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Imrecoxib Impurity 48(Z-isomer) Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2019, 549, (2), 8754-8769.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 艾瑞昔布杂质48(Z-异构体) Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 804, 8622-8638.