title: A novel bufadienolide synthesis.
mesh_terms: D000535:Aluminum; D002018:Bufanolides / Q000138:chemical synthesis*; D002845:Chromatography; D002855:Chromatography, Thin Layer; D003460:Crystallization; D003903:Deuterium; D004121:Dimethyl Sulfoxide; D005069:Evaluation Studies as Topic; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D009904:Optical Rotation; D010087:Oxides; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002018:Bufanolides; D010087:Oxides; D003903:Deuterium; D000535:Aluminum; D004121:Dimethyl Sulfoxide