发明人周伟,沈红梅,王建平. "Method for the Synthesis of Tenoxicam EP Impurity E" [P]. 中国发明专利, 专利号 CN 113882091 A, 授权公告日 2019-08-09.
Nielsen H, Kowalski A, Martínez F. "A Process for Preparing High-Purity Tenoxicam EP Impurity E" [P]. European Patent, EP 3066643 A1, 2019-12-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 替诺昔康EP杂质E in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 818, (1), 6981-6996.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替诺昔康EP杂质E as an Impurity". Phytochemistry, 2022, 419, (12), 5272-5283.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Tenoxicam EP Impurity E Using HRMS and NMR". Biomed. Chromatogr., 2019, 1732, (3), 7236-7244.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 替诺昔康EP杂质E Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2023, 186, (8), 9654-9667.