prednisolone 21-glucoside 11β,17-Dihydroxy-21-(β-D-glucopyranosyloxy)pregna-1,4-diene-3,20-dione 21-(β-D-Glucopyranosyloxy)-11β,17-dihydroxypregna-1,4-diene-3,20-dione Prednisolone glucoside Prednisolone β-D-glucoside Pregna-1,4-diene-3,20-dione, 21-(β-D-glucopyranosyloxy)-11,17-dihydroxy-, (11β)-