Date: 26 November 2013
Secondary metabolites, structure diagram: Trivial name – Dihydrosterigmatocystin
Copyright: n/a
Notes:
Species: A. versicolorSystematic name: 7H-Furo[3′,2′:4,5]furo[2,3-c]xanthen-7-one, 1,2,3a,12c-tetrahydro-8-hydroxy-6-methoxy-, (3aR-cis)-Molecular formulae: C18H14O6Molecular weight: 326Chemical abstracts number: 6795-16-0Selected references: Davies, J. E.; Roberts, John C.; Wallwork, S. C. Sterigmatocystin, a metabolic product of Aspergillus versicolor. Chemistry & Industry (London, United Kingdom) (1956), 178. CODEN: CHINAG ISSN:0009-3068. CAN 50:89278 AN 1956:89278 CAPLUS
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PAS stain. An example of Aspergillus fumigatus.
(PAS-stained) in a patient with chronic granulomatous disease showing a 45 degree branching hypha within a giant cell. Rather bulbous hyphal ends are also seem, which is sometimes found inAspergillus spp. infections, histologically. (x800)