title: Rumbrin, a new cytoprotective substance produced by Auxarthron umbrinum. II. Physico-chemical properties and structure determination.
abstract: 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.
authors.affiliation: Pharmaceutical Research Laboratory, Kirin Brewery Co., Ltd., Gunma, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Yamagishi
authors.forename: K
authors.initials: K
authors.lastname: Shindo
authors.forename: H
authors.initials: H
authors.lastname: Kawai
mesh_terms: 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*
chemical_list: D002121:Calcium Channel Blockers; D011753:Pyrones; D011758:Pyrroles; C082417:rumbrin