| Identification | Back Directory | [Name]
ASPOCHALASIN D | [CAS]
71968-02-0 | [Synonyms]
ASPOCHALASIN D
isoaspochalasinC
[3S,13E,17S,18S,19E,(-)]-17,18-Dihydroxy-14-methyl-3-(2-methylpropyl)-10-nor[11]cytochalasa-6,13,19-triene-1,21-dione
1H-Cycloundec(d)isoindole-1,15(2H)-dione, 3,3a,4,6a,9,10,11,12-octahyd ro-11,12-dihydroxy-4,5,8-trimethyl-3-(2-methylpropyl)-, (3S,3aR,4S,6aS ,7E,11R,12S,13E,15aS)- | [Molecular Formula]
C24H35NO4 | [MDL Number]
MFCD31380756 | [MOL File]
71968-02-0.mol | [Molecular Weight]
401.54 |
| Chemical Properties | Back Directory | [Boiling point ]
607.6±55.0 °C(Predicted) | [density ]
1.15±0.1 g/cm3(Predicted) | [storage temp. ]
Store at -20°C | [solubility ]
DMSO: soluble | [form ]
A solid | [pka]
13.10±0.70(Predicted) |
| Hazard Information | Back Directory | [Description]
Aspochalasin D is a co-metabolite originally isolated from A. microcysticus with aspochalasins A, B, and C, that was initially thought to be inactive. It has antibacterial activity against Gram-positive and Gram-negative bacteria at a concentration of 1 mg/ml. Aspochalasin D is more cytotoxic, via apoptosis, to Ba/F3-V12 cells in an IL-3-free medium than in an IL-3-containing medium (IC50s = 0.49 and 1.9 μg/ml, respectively). | [Uses]
Aspochalasin D is a co-metabolite originally isolated from A. microcysticus with aspochalasins A, B, and C, that is initially thought to be inactive. It has antibacterial activity against Gram-positive and Gram-negative bacteria at a concentration of 1 mg/ml.2 Aspochalasin D is more cytotoxic, via apoptosis, to Ba/F3-V12 cells in an IL-3-free medium than in an IL-3-containing medium (IC50s=0.49 and 1.9 μg/mL, respectively). | [References]
[1] Gebhardt, et al. Aspochalamins A-D and aspochalasin Z produced by the endosymbiotic fungus Aspergillus niveus LU 9575 I. Taxonomy, fermentation, isolation and biological activities. J. Antibiot. (Tokyo) 57(11), 707-714 (2004). |
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