11beta,17,21-Trihydroxy pregn-4-ene-3,20-dione 21-acetate 17-propionate 74050-20-7 Aceponate d'hydrocortisone [French] Aceponato de hidrocortisona [Spanish] Efficort Hydrocortisone aceponate Hydrocortisone aceponate [INN] Hydrocortisoni aceponas [Latin] Suniderma retef