Date: 26 November 2013
Secondary metabolites, 3D structure: Trivial name – aspochalasin C
Copyright: n/a
Notes:
Species: A. microcysticusSystematic name: 1H-Cycloundec[d]isoindole-1,11,12,15(2H)-tetrone, 3,3a,4,6a,9,10,13,14-octahydro-4,5,8-trimethyl-3-(2-methylpropyl)-, (3S,3aR,4S,6aS,7E,15aS)-Molecular formulae: C24H33NO4Molecular weight: 399Chemical abstracts number: 72363-48-5Selected references: Keller-Schierlein, Walter; Kupfer, Ernst (Org. Chem. Lab., ETH, Zurich CH-8092, Switz.). Helv. Chim. Acta, 62(5), 1501-24 (German) 1979.
Images library
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4 Total obstruction of the sinuses due to inflamed mucosa. (Patient 04)
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1 Axial computed tomography (CT) scans of the frontal sinus.
A: due to the long lasting pressure of mucus, the bone of the anterior wall of frontal sinus is thinned out and elevated anteriorly, forming a bulge. B: same situation as depicted in fig A: the posterior bony wall of frontal sinus is thinned out and extremely elevated posteriorly towards the frontal lobe of the brain. As depicted on the scan, a thin bony layer covering the dura could be recognized intraoperatively
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2 Same patient as 1 and 3, frontal CT
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D. 6 months later, tenacious yellow secretions in L basal bronchial division
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C. After suction the material was seen to extend distally – obstructing the right basal stem bronchus
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B. After suction the material was seen to extend distally – obstructing the right basal stem bronchus
