Standards; Chiral Molecules; Steroids; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
(11β,?17α)?-17-?[(Ethoxycarbonyl)?oxy]?-?11-?hydroxy-?3-?oxo-?androsta-?1,?4-?diene-?17-?carboxylic acid is a derivative of Loteprednol Etabonate (L471400) which is an ophthalmic corticosteroid.