Steroids 23. Synthesis fo some ring A-fused heterocyclic steroids.
D045930:Anabolic Agents; D055598:Chemical Phenomena; D002621:Chemistry; D006571:Heterocyclic Compounds; D007093:Imidazoles; D010080:Oxazoles; D011720:Pyrazoles; D013844:Thiazoles; D014230:Triazoles
D045930:Anabolic Agents; D006571:Heterocyclic Compounds; D007093:Imidazoles; D010080:Oxazoles; D011720:Pyrazoles; D013844:Thiazoles; D014230:Triazoles