title: Letter: Total synthesis of (+/-)-steganacin.
mesh_terms: D015107:4-Butyrolactone / Q000031:analogs & derivatives; D000970:Antineoplastic Agents / Q000138:chemical synthesis*; D003516:Cycloparaffins / Q000138:chemical synthesis; D007783:Lactones / Q000138:chemical synthesis*; D017705:Lignans; D008722:Methods
chemical_list: D000970:Antineoplastic Agents; D003516:Cycloparaffins; D007783:Lactones; D017705:Lignans; C002858:steganacin; D015107:4-Butyrolactone