Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應用
1-Oxo Fexofenadine Methyl Ester, is an intermediate in the preparation of Fexofenadine (F322470). It can also be used for the synthesis of an oxidation metabolite of Terfenadine (T114500),a H1-receptor antagonist.
參考文獻
Garteiz, D.A., et al.: Arzneim.-Forsch., 32, 1185 (1982), Rampe, D., et al.: Mol. Pharmacol., 44, 1240 (1993), Obradovic, T., et al.: Pharm. Res., 24, 318