O'Brien P Q, Brown S R, Kumar R. "一种替诺昔康EP杂质D的合成方法" [P]. US Patent, US 10412852 B2, 2016-03-14.
Mueller T, Yamamoto T, Lee S K. "Method for the Synthesis of Tenoxicam EP Impurity D" [P]. US Patent, US 9426788 B2, 2019-02-01.
发明人陈志强,马晓峰,罗永刚. "A Process for Preparing High-Purity Tenoxicam EP Impurity D" [P]. 中国发明专利, 专利号 CN 112674584 B, 授权公告日 2016-09-19.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 替诺昔康EP杂质D in Pharmaceutical Formulations". Food Chem., 2017, 621, (12), 8125-8132.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 替诺昔康EP杂质D as an Impurity". Rapid Commun. Mass Spectrom., 2011, 839, (4), 1102-1119.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Tenoxicam EP Impurity D Using HRMS and NMR". Anal. Methods, 2022, 2054, (9), 1846-1858.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 替诺昔康EP杂质D Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 2352, 5814-5833.