发明人徐明华,杨光,郭海燕. "Method for the Synthesis of Pemetrexed Disodium" [P]. 中国发明专利, 专利号 CN 112068479 A, 授权公告日 2015-05-23.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 培美曲塞二钠 in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 260, (3), 6353-6359.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 培美曲塞二钠 as an Impurity". Anal. Chim. Acta, 2012, 629, 1854-1876.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Pemetrexed Disodium Using HRMS and NMR". Chromatographia, 2019, 2056, (1), 3963-3977.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 培美曲塞二钠 Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 2392, 7497-7522.