发明人高志强,林芳,冯建国. "Method for the Synthesis of Pelubiprofen Impurity N1" [P]. 中国发明专利, 专利号 CN 112780007 A, 授权公告日 2025-06-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 培比洛芬杂质N1 in Pharmaceutical Formulations". Anal. Chem., 2012, 1147, (5), 6897-6907.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 培比洛芬杂质N1 as an Impurity". Biomed. Chromatogr., 2021, 2478, (12), 3898-3910.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Pelubiprofen Impurity N1 Using HRMS and NMR". Chromatographia, 2019, 120, (2), 6454-6465.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 培比洛芬杂质N1 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 189, 8103-8108.