Clitocybe illudens

P. olearius ( Jack O Lantern several synonyms, including Clitocybe illudens and Ompbalotus olearius), P. japonicus (syn. Lampteromyces japonicus), P. noctilucens... [Pg.267]

Further investigation of the metabolites of Clitocybe illudens has revealed the presence of neoilludol (160), the allylic isomer of illudol (161).75 A new synthetic... [Pg.73]

Illudin S (70) and illudin M (71) are two cyclopropane-containing toxins isolated from the bioluminescent mushroom Clitocybe illudens or Lampteromyces japonicus The... [Pg.977]

Further studies by the Sussex group have shown that incorporation of [l,2- C2]acetate into illudin-M (350) and -S (351) by the fungus Clitocybe illudens results in a labelling pattern which supports their derivation by rearrangement of a protoilludane intermediate (349). ... [Pg.116]

Two new sesquiterpenoid metabolites, dihydroilludin M (186) and illudaceta-lic acid (187), have been isolated from Clitocybe illudens. Treatment of illudin S (188) with 40" sulphuric acid at 0°C gives the dimeric product (189) which is believed to arise by a retro-Prins reaction to generate formaldehyde and the acyl fulvene (190) followed by electrophilic recombination of the liberated formaldehyde and two molecules of the fulvene. ... [Pg.134]

Illudanes. Sesquiterpenoids with the illudane skeleton occur in basidiomycetes and ferns ( pterosins). They are derived biosynthetically from humulene. Numerous derivatives of I. have been isolated from cultures of Omphalotus illudens (=Clitocybe illudens) and Lampteromyces japonicus, e.g., the toxic illudin M C15H20O3, Mr 248.32, cryst., mp. 130-131 °C, [ajp -126° (C2H5OH) and illudin S C15H20O4, Mr 264.32,... [Pg.310]

Singh, P., and M. Anchel Atromentic Acid from Clitocybe illudens. Phytochem. 10, 3259 (1971). [Pg.279]

A Reppe type of cocyclotrimerization of the symmetrical diyne 75 with the terminal alkyne 76 was used for synthesis of the isoquinoline natural product illudinine (79), a fungal metabolite from Clitocybe illudens (also known as jack-o-lantern mushroom) (Scheme 7.16) [26]. The Ni(CO)2(PPh3)2 complex (10 mol %) was employed... [Pg.219]

Clitocybe illudens (Bentley et al, 1964) Collvbia 8p. (Shaw, 1966b) ... [Pg.118]

Talbot and Vining (1963) peeled off the red pigmented surfaces of the fruiting bodies of Amanita muscaria, and analyzed the fatty acids of the polar and neutral hpid fractions extracted from this tissue. As Table V shows, the figures for these two fractions are strikingly similar to those of Bentley et al. for the whole fruiting bodies of the related Clitocybe illudens, and are also similar to those for the mycelium of Tricholoma nudum. [Pg.137]

Fatty Acid Composition (%) of Lipid Fractions from Basbdiomycetes Amanita muscaria, Clitocybe illudens, and Tricholoma nudumf ... [Pg.138]

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