Megestrole; Megesterol, Maygace; Megace; Megestat; Megestil; Nia; Niagestin; Ovaban; 8R, 9S, 10R, 13S, 14S, 17R 17 Acetyl 17 hydroxy 6, 10, 13 trimethyl 1, 2, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 dodecahydro cyclopenta a phenanthren 3 one; 8R, 9S, 10R, 13S, 14S, 17R 17 Acetyl 17 hydroxy 6, 10...