title: Antifungal agents. 3. Chemical modification of antibiotics from Polyangium cellulosum var. fulvum. A divinylcyclopropane-cycloheptadiene rearrangement.
mesh_terms: D000935:Antifungal Agents / Q000096:biosynthesis / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D003508:Cycloheptanes / Q000138:chemical synthesis; D009231:Myxococcales / Q000378:metabolism*
chemical_list: D000935:Antifungal Agents; D003508:Cycloheptanes