Standards; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
11β,17,20α,21-Tetrahydroxypregna-1,4-dien-3-one 21-Acetate is an intermediate in the synthesis of 20(R)-Hydroxy Prednisolone (H952361), an prednisolone (P703740) metabolite.