英文别名21-Acetoxy-11β-hydroxypregn-4-ene-3,20-dione; 11β,21-Dihydroxy-4-pregnene-3,20-dione 21-Acetate; [2-[(8S,9S,10R,11S,13S,14S,17S)-11-hydroxy-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate; Pregn-4-ene-3,20-dione, 11.beta.,21-dihydroxy-, 21-acetate; Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11-hydroxy-, (11.beta.)- 
