Rumbrin, a new cytoprotective substance produced by Auxarthron umbrinum. II. Physico-chemical properties and structure determination.
The structure of rumbrin (Fig. 1), a new cytoprotective substance, was elucidated by NMR spectral analysis. Rumbrin was found to possess a novel skeleton containing alpha-pyrone, tetraene and pyrrole moieties.
Yamagishi
Y
Y
Pharmaceutical Research Laboratory, Kirin Brewery Co., Ltd., Gunma, Japan.
Shindo
K
K
Kawai
H
H
D002121:Calcium Channel Blockers / Q000737:chemistry* / Q000302:isolation & purification; D005658:Fungi / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D011753:Pyrones / Q000737:chemistry*; D011758:Pyrroles / Q000737:chemistry*
D002121:Calcium Channel Blockers; D011753:Pyrones; D011758:Pyrroles; C082417:rumbrin