Standards; Miscellaneous; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic Acid 1,5-Diethyl Ester 4-Methylbenzenesulfonate is used in the preparation of Pemetrexed (A604980) Sodium. Pemetrexed, is used in the treatment of malignant pleural mesothelioma (MPM).