11β-Alkyl-Δ⁹-19-Nortestosterone Derivatives:  High-Affinity Ligands and Potent Partial Agonists of the Androgen Receptor

11β-Alkyl-Δ⁹-19-Nortestosterone Derivatives:  High-Affinity Ligands and Potent Partial Agonists of the Androgen Receptor Synthesis and identification of novel 11β-aryl-4′,5′-dihydrospiro[estra-4,9-diene-17β,4′-oxazole] analogs with dissociated antiprogesterone activities Syntheses and Antigestagenic Activity of Mifepristone Derivatives Synthesis and identification of novel oxa-steroids as progesterone receptor antagonists Aromatic β-amino-ketone derivatives as novel selective non-steroidal progesterone receptor antagonists 11,21-Bisphenyl-19-norpregnane derivatives are selective antiglucocorticoids Synthesis and antihormonal properties of novel 11β-benzoxazole-substituted steroids Design, synthesis and biological evaluation of novel 3-oxo-4-oxa-5α-androst-17β-amide derivatives as dual 5α-reductase inhibitors and androgen receptor antagonists Discovery of a Potent Steroidal Glucocorticoid Receptor Antagonist with Enhanced Selectivity against the Progesterone and Androgen Receptors (OP-3633) Synthesis and SAR study of novel pseudo-steroids as potent and selective progesterone receptor antagonists