Date: 26 November 2013
Secondary metabolites, structure diagram: Trivial name – Parasiticol
Copyright: n/a
Notes:
Species: A. (species not defined)Systematic name: 2H-Furo(3′,2′:4,5)furo(2,3-h)-1-benzopyran-2-one, 7a,10a-dihydro-4-(2-hydroxyethyl)-5-methoxy- 7a,10a-Dihydro-4-(2-hydroxyethyl)-5-methoxy-2H-furo(3′,2′:4,5)furo(2,3-h)-1-benzopyran-2-oneMolecular formulae: C16H14O6Molecular weight: 302.279Chemical abstracts number: 23315-33-5Selected references: Parasiticol: new metabolite from Aspergillus parasiticus. Stubblefield, Robert D.; Shotwell, Odette L.; Shannon, Gail M.; Weisleder, David; Rohwedder, William K. Northern Reg. Res. Lab., Peoria, IL, USA. Journal of Agricultural and Food Chemistry (1970), 18(3), 391-3. CODEN: JAFCAU ISSN: 0021-8561. Journal written in English. CAN 73:23623 AN 1970:423623 CAPLUS
Images library
-
Title
Legend
-
4 Total obstruction of the sinuses due to inflamed mucosa. (Patient 04)
-
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
-
2 Same patient as 1 and 3, frontal CT
-
D. 6 months later, tenacious yellow secretions in L basal bronchial division
-
C. After suction the material was seen to extend distally – obstructing the right basal stem bronchus
-
B. After suction the material was seen to extend distally – obstructing the right basal stem bronchus
