发明人周伟,王建平,韩伟. "Method for the Synthesis of Loxoprofen Impurity 153" [P]. 中国发明专利, 专利号 CN 114696773 A, 授权公告日 2021-10-04.
Nielsen H, Lefèvre J P, Martínez F. "A Process for Preparing High-Purity Loxoprofen Impurity 153" [P]. European Patent, EP 3161183 A1, 2016-05-18.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 洛索洛芬杂质153 in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 1338, (4), 1348-1351.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 洛索洛芬杂质153 as an Impurity". J. Chromatogr. A, 2021, 244, (8), 8903-8913.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Loxoprofen Impurity 153 Using HRMS and NMR". J. Sep. Sci., 2020, 2159, 235-253.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate 洛索洛芬杂质153 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2013, 940, 6456-6481.