Queenslandon, a new antifungal compound produced by Chrysosporium queenslandicum: production, isolation and structure elucidation.

@article{Hoshino2002QueenslandonAN,
  title={Queenslandon, a new antifungal compound produced by Chrysosporium queenslandicum: production, isolation and structure elucidation.},
  author={Yasutaka Hoshino and Veneta Bojanova Ivanova and Katsukiyo Yazawa and Akikazu Ando and Yuzuru Mikami and Sherif Mohamed Zaki and Al‐Zaharaa A. Karam and Youssef A. Youssef and Udo Gr{\"a}fe},
  journal={The Journal of antibiotics},
  year={2002},
  volume={55 5},
  pages={
          516-9
        }
}
Rare β-Resorcylic Acid Derivatives from a Halophyte-Associated Fungus Colletotrichum gloeosporioides JS0419 and Their Antifungal Activities
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Six new β-resorcylic acid derivatives were isolated from a halophyte-associated fungus, Colletotrichum gloeosporioides JS0419, and monocillin I and radicicol showed potent antifungal activities against Cryptococcus neoformans, comparable to clinically available antIFungal agents and radICicol showed weak antIfungal activity against Candida albicans.
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In this review, more than 100 RAL-type of compounds are structurally classified into three groups; 14-membered RALs with 17R configuration, 14- Membered RALS with 17S configuration, and benzopyranones/benzofuranones, and they are reviewed comprehensively in terms of chemistry, biological activities, and biosynthetic pathways.
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Highly Diastereoselective Synthesis of Syn-1,3-Dihydroxyketone Motifs from Propargylic Alcohols via Unusual Spiroepoxide Intermediates.
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The reaction sequence involves regioselective cyclisation of propargylic alcohols with incorporation of a triketone to give enol dioxolanes that are then diastereoselectively epoxidised to form unusual spiroepoxide intermediates and remarkably can be efficiently carried out as a one-pot process with no loss of overall yield or diasteretivity.
Identification and characterization of compounds from Chrysosporium multifidum, a fungus with moderate antimicrobial activity isolated from Hermetia illucens gut microbiota
The gut microbiota of insects is composed of a wide range of microorganisms which produce bioactive compounds that protect their host from pathogenic attack. In the present study, we isolate and
Resorcylic acid lactones (RALs) and their structural congeners: recent advances in their biosynthesis, chemical synthesis and biology
Resorcylic acid lactones (RALs) are naturally occurring 14-membered macrolactones that constitute a class of polyketides derived from fungal metabolites and that possess significant and promising
Chrysosporium queenslandicum: a potent keratinophilic fungus for keratinous waste degradation
PurposeKeratinous wastes are the solid environmental pollutant generated from poultry farms, slaughterhouses and barber’s shops. The aim of the present study is the degradation of keratinous wastes
Effect of Culture Media and Environmental Conditions on Mycelium Growth and Sporulation of Chrysosporium queenslandicum
The influence of various culture media and environmental factors play an imperative role in the growth of mycelia and sporulation of keratinophilic fungi. Fungi grow up best at optimal temperature,
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