17-α-羟基皮质甾酮乙酸酯4-孕烯-11β,17α,21-三醇-3,20-二酮 21-乙酸酯21-乙酰氧基-4-孕烯-11β,17α-二醇-3,20-二酮Hydrocortisone 21-acetate11β,17α,21-三羟基-4-孕烯-3,20-二酮 21-乙酸酯17-羟基皮质甾酮 21-乙酸酯醋酸氢化可的松4-Pregnene-11β,17α,21-triol-3,20-dione 21-acetate17-α-Hydroxycorticosterone acetate21-Acetoxy-4-pregnene-11β,17α-diol-3,20-dione氢化可的松乙酸酯11β,17α,21-Trihydroxy-4-pregnene-3,20-dione 21-acetate17-Hydroxycorticosterone 21-acetateHydrocortisoni acetas