Overy, David Patrick1; Zidorn, C.4; Petersen, B.O.4; Duus, J.O.4; Dalsgaard, P.W.4; Larsen, Thomas Ostenfeld5; Phipps, Richard Kerry1
1 Department of Systems Biology, Technical University of Denmark2 Center for Microbial Biotechnology, Department of Systems Biology, Technical University of Denmark3 Bioscience and Technology, Department of Systems Biology, Technical University of Denmark4 unknown5 Natural Product Discovery, Department of Biotechnology and Biomedicine, Technical University of Denmark
Medium dependant production and the structure elucidation of corymbiferone (1) from the fungus Penicillitan hordei grown on oatmeal and macerated tulip, yellow onion and red onion agars are reported. Compound 1 possesses an unusual oxygenated aromatic structure with a lactone bridge preventing full aromatization of the molecule. resulting in several unusual chemical shifts.
Tetrahedron Letters, 2005, Vol 46, Issue 18, p. 3225-3228
stimulation; corymbiferone; P. hordei; plant tissue media