Strobilurin N and two metabolites related to chorismic acid from the fruit bodies of Mycena crocata (Agaricales).
Strobilurin N (1), a new member of the strobilurin family of antibiotics, has been isolated from the toadstool Mycena crocata, together with dehydrochorismic acid lactone (5) and 3-[1-carboxyvinyl)oxy]benzoic acid (6), which are closely related to chorismic acid (10). Their structures were determined mainly by 1H and 13C NMR spectroscopy. Interestingly, strobilurin N is the first strobilurin without antifungal activity.
Buchanan
M S
MS
Institut für Organische Chemie der Universität, München, Germany.
Steglich
W
W
Anke
T
T
D000363:Agaricales / Q000737:chemistry*; D000900:Anti-Bacterial Agents / Q000737:chemistry* / Q000302:isolation & purification; D002827:Chorismic Acid / Q000737:chemistry*; D004146:Dioxanes / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008689:Methacrylates; D015394:Molecular Structure; D000073739:Strobilurins
D000900:Anti-Bacterial Agents; D004146:Dioxanes; D008689:Methacrylates; D000073739:Strobilurins; C122010:strobilurin N; D002827:Chorismic Acid