发明人韩伟,陈志强,朱建伟. "一种酮咯酸杂质42的合成方法" [P]. 中国发明专利, 专利号 CN 110006716 A, 授权公告日 2020-02-06.
Chen K W, Anderson J P, Williams B T. "Method for the Synthesis of Ketorolac Impurity 42" [P]. US Patent, US 10950129 B2, 2018-08-09.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 酮咯酸杂质42 in Pharmaceutical Formulations". Phytochemistry, 2013, 1625, 6732-6747.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 酮咯酸杂质42 as an Impurity". Chromatographia, 2018, 557, (10), 2766-2796.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Ketorolac Impurity 42 Using HRMS and NMR". Talanta, 2025, 1336, (12), 3135-3141.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 酮咯酸杂质42 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 709, (4), 4439-4460.