Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
9-Norketo FK-506 4’,5-Ditrisopropylsilyl Ether is an intermediate in the synthesis of 9-Norketo FK-506 (N692080) which is a FK-506 (F370000) impurity. A FK-506 derivative prepared via base-mediated FK-506 rearrangement and oxidation.