there has been no research into new AAS compounds for some 30 years now. The latest new product in this group has been Nebido(r) from Schering, but its just 4ml of injectable Testosterone with a very long lasting ester (Undecanoate) for HRT purposes.
Other than HRT, AIDS is the only illness for which AAS are prescribed, in the US this is Solvay Anadrol-50(r) and BioTechnology General (BTG) Oxandrin(r), formerly known as Anavar from Searle. These are all decade old products though.