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Orsellinic acid origin

Figure 21-9 Postulated origin of orsellinic acid and other polyketides. Figure 21-9 Postulated origin of orsellinic acid and other polyketides.
The biosynthesis of the fungal tetronic acids penicillic acid (185) and carolic acid (76 a), which are closely related structurally to patulin and multicolic acid, have also been studied extensively. Early work with " C-labelled precursors has clearly demonstrated the polyketide origin of penicillic acid, and also the intermediacy of orsellinic acid... [Pg.174]

A preliminary experiment was carried out in Chaetomium cochlioides to study the potential of [ " C, 0]acetate in the investigation of the origin of oxygen atoms. This fungus produces orsellinic acid (17), a typical tetraketide, which is derived from one molecule of acetyl-CoA and three molecules of malonyl-CoA without oxidation or reduction. The incorporation of into... [Pg.365]

See other pages where Orsellinic acid origin is mentioned: [Pg.534]    [Pg.1213]    [Pg.62]    [Pg.300]    [Pg.300]    [Pg.13]    [Pg.111]    [Pg.300]    [Pg.279]    [Pg.34]    [Pg.531]    [Pg.232]    [Pg.243]    [Pg.244]    [Pg.254]    [Pg.1512]    [Pg.47]    [Pg.487]    [Pg.155]    [Pg.93]   
See also in sourсe #XX -- [ Pg.243 ]



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