[Synthesis of xanthene dervatives having antispasmodic action. IX. Derivatives of xanthene- and thioxanthene-9-alcohol].
D055598:Chemical Phenomena; D002621:Chemistry; D010276:Parasympatholytics / Q000138:chemical synthesis*; D013454:Sulfoxides; D014966:Xanthenes / Q000138:chemical synthesis*
D010276:Parasympatholytics; D013454:Sulfoxides; D014966:Xanthenes