Synonyms: Pregna-1,4-diene-3,11,20-trione,17,21-dihydroxy-16b-methyl- (6CI,7CI,8CI);16b-Methylprednisone;17,21-Dihydroxy-16b-methylpregna-1,4-diene-3,11,20-trione;Beta;Betalone;Betanisona;Betapar;Betapred;Bitanisone;Deltacortene Beta;Deltisona B;Lepicortin-Beta;Sch4358;Prednisone Base;