Secondary metabolites, Stucture diagram. Trivial name – 2-Methyl-1,4-benzoquinone 5,6-epoxide

Date: 26 November 2013

Secondary metabolites, Stucture diagram. Trivial name – 2-Methyl-1,4-benzoquinone 5,6-epoxide

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Notes:

Species: A. terreusSystematic name: 7-Oxabicyclo[4.1.0]hept-3-ene-2,5-dione, 3-methyl-Molecular formulae: C7H6O3Molecular weight: 138Chemical abstracts number: 15254-70-3PubChem URL: Go to PubChem linkSelected references Subramanian, T.; Namasivayam, K. Mohan; Shanmugasundaram, E. R. B. (Biochem. Lab., Univ. Madras, Madras, India). Proc. Indian Acad. Sci., Sect. B, 87B(7), 177-9 (English) 1978.


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  • Culture plates on different media. A Colonies on CZ at 24oC, B on CYA at 20oC C on SAB at 37oC, D on CYA at 24oC

    persiicolonies

  • D Sinusitis radiology with fluid level

  • C Bronchiectasis white cell scan (right) – left shows a normal scan for comparison

  • B Bronchogram showing bronchiectasis

  • A Bronchogram showing saccular bronchiectasis

  • Mucous containing Charcot-Leyden crystals, stained with H & EA 57 year old woman presented with breathlessness. She had a history of mild asthma for which she occasionally took salbutamol inhaler puffs. The patient underwent a pneumonectomy because of the severity of her disease process, and uncertainty about the diagnosis, prior to serology results being obtained.Serology showed an IgE of 2600, with a strongly positive Aspergillus RAST test and weakly positive Aspergillus precipitins. Material re