3beta bromo 5 hydroxy 5alpha androstane 6,17 dione 2 3beta bromo 5 hydroxy dextro homo 17alpha oxa 5alpha androstane 6,17 dione 2 3beta bromo 5alpha,6alpha epoxy dextro homo 17alpha oxaandrostan 17 one 2 3beta bromo 5alpha,6alpha epoxyandrostan 17 one 2 3beta bromostigmast 5 ene 22,23 diol 2 3beta chlorostigmast 5 ene 22,23 diol 2 3beta fluoro 5 hydroxy 5alpha stigmast 22 en 6 one 2 3beta fluoro 5,22,23 trihydroxy 5alpha stigmastan 6 one 2 3beta fluorostigmast 5 ene 22,23 diol 2 3beta,5 dihydroxy 5alpha androstane 6,17 dione 2 Androstane 2 Androstanes 2 Animals 2 Cell Line 2 Cholestanes 2 DHEA 2 Dehydroepiandrosterone 2 Drug Evaluation, Preclinical 2 Immune regulation 2 Immunologic Factors 2 Mice 2 Molecular Structure 2 Steroids 2 Stigmastane 2 Stigmasterol 2 Structure-Activity Relationship 2 Tumor Necrosis Factor-alpha 2 Tumor necrosis factor-α 2 androstane derivative 2 animal cell 2