Androgen AntagonistsAndrogensReceptors, AndrogenFlutamideAnilidesDihydrotestosteroneTosyl CompoundsCyproterone AcetateAminophenolsAndrogen Receptor AntagonistsAnabolic AgentsContraceptive Agents, MaleOrchiectomyProstateProstatic NeoplasmsTestosteroneAmidesDrug DesignRats, Sprague-DawleyStructure-Activity RelationshipTestosterone CongenersMetriboloneHormone AntagonistsAndrogen-Insensitivity SyndromeDopamine AntagonistsExcitatory Amino Acid AntagonistsNeurokinin-1 Receptor AntagonistsNarcotic AntagonistsHistamine H2 AntagonistsDose-Response Relationship, DrugInterleukin 1 Receptor Antagonist ProteinMuscarinic AntagonistsGABA AntagonistsHistamine H1 AntagonistsPiperidinesPurinergic P1 Receptor AntagonistsAndrostenedioneHistamine AntagonistsNicotinic AntagonistsNeoplasms, Hormone-DependentAdenosine A2 Receptor AntagonistsAdrenergic alpha-1 Receptor AntagonistsPurinergic P2 Receptor AntagonistsNandroloneAndrostane-3,17-diolDehydroepiandrosteroneSerotonin 5-HT3 Receptor AntagonistsSerotonin 5-HT2 Receptor Antagonists3-Oxo-5-alpha-Steroid 4-DehydrogenaseRats, WistarCell Line, TumorAdenosine A1 Receptor AntagonistsLeukotriene AntagonistsAngiotensin Receptor AntagonistsEstradiolSignal TransductionRNA, MessengerBinding, CompetitiveAdrenergic alpha-2 Receptor AntagonistsGonadotropin-Releasing HormoneAdrenergic AntagonistsGABA-A Receptor AntagonistsNitrilesTestisAdrenergic alpha-AntagonistsCells, CulturedEstrogen AntagonistsRadioligand AssayHistamine H3 AntagonistsLigandsSteroid 17-alpha-Hydroxylase