Date: 26 November 2013
Secondary metabolites, 3D structure: Trivial name – chloromethyresorcyloylhydroxyanisinate
Copyright: n/a
Notes:
Species: A. aureusSystematic name: Benzoic acid, 5-(acetyloxy)-2-[2,6-bis(acetyloxy)-3,5-dichloro-4-methylbenzoyl]-3-methoxy-, methyl esterMolecular formulae: C23H20Cl2O10Molecular weight: 526Chemical abstracts number: 89367-82-8Selected references: Inamori, Yoshihiko; Kato, Yoshiaki; Kubo, Mayuri; Kamiki, Teruo; Takemoto, Tsunematsu; Nomoto, Kyosuke. Studies on metabolites produced by Aspergillus terreus var. aureus. I. Chemical structures and antimicrobial activities of metabolites isolated from culture broth. Chemical & Pharmaceutical Bulletin (1983), 31(12), 4543-8.
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Scanning electron micrograph of Aspergillus ochraceopetaliformis conidial heads
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Image D & E. A case of onychomycosis associated with Aspergillus ochraceopetaliformis as described in Nail infection by Aspergillus ochraceopetaliformis. Med Mycol. 2009 Mar 9:1-5, 2009, Brasch J, Varga J, Jensen JM, Egberts F & Tintelnot K
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Image 5. Oral itraconazole pulse therapy was given to the patient (200 mg twice daily for 1 week, with 3 weeks off between successive pulses, for four pulses) and treatment was successful.
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This patient was 28 yr old with adult lymphocytic leukaemia. She received induction chemotherapy and this infection developed 2 days after recovering from neutropenia.
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Close-up image of the lesion on the left thigh showing a mat of hyphae over the wound.
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Eosinophilic mucin with A. flavus in the nasal cavity. Irregular crust of 2.5 cm from a patient diagnosed as allergic fungal sinusitis. Patient with allergic fungal sinusitis
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GMS stain of eosinophilic mucin reveals a darkly stained dichotomously branched A. flavus hyphae within cellular background. Patient with allergic fungal sinusitis