Secondary metabolites, 3D structure: Trivial name – Norisotryptoquivaline

Date: 26 November 2013

Secondary metabolites, 3D structure: Trivial name – Norisotryptoquivaline

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Notes:

Species A. fumigatusSystematic name Spiro[furan-2(5H),9′-[9H]imidazo[1,2-a]indole]-3′,5(2’H)-dione, 1′-(acetyloxy)-1′,3,4,9’a-tetrahydro-4-[2-[(1S)-1-hydroxy-2-methylpropyl]-4-oxo-3(4H)-quinazolinyl]-2′-methyl-, (2S,2’S,4R,9’aS)-Molecular formulae C28H28N4O7Molecular weight 532Chemical abstracts number 61897-84-5Selected references Yamazaki, Mikio; Okuyama, Emi; Maebayashi, Yukio (Res. Inst. Chemobiodyn., Chiba Univ., Chiba, Japan). Chem. Pharm. Bull., 27(7), 1611-17 (English) 1979.


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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