Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate can be obtained from (αS,βS)-β-Phenyl Isoserine Hydrochloride (P335435) which is an intermediate for the synthesis of Paclitaxel, Docetaxel and their derivatives. 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate can also be used as reactant/reagent in synthetic preparation for semisynthesis of Paclitaxel by condensation of protected Baccatin III and synthetic C-13 side chain.