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Leuco-atromentin

Coloress storage forms of the long-known terphenyl-quinone atromentin from the toadstool Paxillus atro-tomentosus (Basidiomycetes). L. are esters of leuco-atromentins with (2Z, 4S,55)-4,5-epoxy-2-hexenoic acid that are cleaved under the action of alkali and ox-... [Pg.355]

Aurantiacin (47) is accompanied in Hydnellum species by its leuco-dibenzoate (48) 310). The structure of aurantiacin (47) followed from its almost instantaneous hydrolysis to atromentin and benzoic acid when treated with aqueous alkali, its insolubility in sodium carbonate... [Pg.25]

See other pages where Leuco-atromentin is mentioned: [Pg.277]    [Pg.277]    [Pg.356]    [Pg.20]    [Pg.277]    [Pg.277]    [Pg.356]    [Pg.20]    [Pg.273]    [Pg.274]    [Pg.296]    [Pg.273]    [Pg.274]    [Pg.296]    [Pg.133]    [Pg.232]    [Pg.716]    [Pg.717]   
See also in sourсe #XX -- [ Pg.20 ]



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Atromentin

Terphenyls leuco-atromentin

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