title: Steroids with abnormal internal configuration. A stereospecific synthesis of 8 alpha-methyl steroids.
mesh_terms: D000085:Acetates / Q000138:chemical synthesis; D002776:Cholestanes / Q000138:chemical synthesis*; D008722:Methods; D008777:Methyltestosterone / Q000138:chemical synthesis*; D013057:Spectrum Analysis; D013329:Structure-Activity Relationship
chemical_list: D000085:Acetates; D002776:Cholestanes; D008777:Methyltestosterone