Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
6α,9-Difluoro-11β-hydroxy-16α-methyl-17-((methylsulfanyl)carbonyl)-3-oxo-androsta-1,4-diene-17α-yl Furoate is derived from 6α,9α-Difluoro-11β,17α-dihydroxy-16α-methyl-3-oxoandrosta-1,4-diene-17a-carbothioic Acid (D445755), which is an intermediate in the synthesis of fluticasone propionate and a fluticasone propionate impurity.