英文别名(20R)-11β,17α,20,21-Tetrahydroxypregna-1,4-dien-3-one; (20R)-11β,17,20,21-Tetrahydroxypregna-1,4-dien-3-one; (20αH)-20-Dihydroprednisolone; 20β-Hydroxyprednisolone; Prednisolone 20α-Hydroxy Impurity; Pregna-1,4-dien-3-one, 11,17,20,21-tetrahydroxy-, (11β,20R)-; 20α-dihydro Prednisolone; 20β-Hydroxy Prednisolone; (8S,9S,10R,11S,13S,14S,17R)-17-[(1R)-1,2-dihydroxyethyl]-11,17-dihydroxy-10,13-dimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one 
