Spiromentin F
Basics
Category
Spiromentins & related lactones
IUPAC-name
4,4'-((2S,5R,5''R,6'S)-5,5''-bis((S)-1-hydroxyethyl)-5H,5''H-dispiro[furan-2,2'-benzo[1,2-d:4,5-d']bis([1,3]dioxole)-6',2''-furan]-4',8'-diyl)diphenol
Formula
No formula stored
Exact mass
546.15260 g/mol
Molecular weight
No weights stored
Structure
Sources
In summary, the chemical spiromentin F has been analyzed from following sources:
Note that an analysis result in the database may indicate either presence or lack thereof of a chemical in an analyzed sample.
References
- M. Buchanan, T. Hashimoto, S. Takaoka, and Y. Asakawa, "(+)-Osmundalactone, Ƴ-lactones and spiromentins from the fungus Paxillus atrotomentosus.," Phytochemistry , vol. 40 , no. 4 , pp. 1251–1257 , DOI: 10.1016/0031-9422(95)00467-L .
Analysis results
Analysis result 1
| Detection technique | Values | Units |
|---|---|---|
| UV/Vis | 301 | nm |
| [M⁺ H]⁺ | 547 | m/z |
STD
False
TLC
False
UV/Vis detector description
UV
Mass spectrometer description
FAB-MS, HRCI
Organism
Tapinella atrotomentosa
wild
fresh, cut into small pieces
Collection dates
1992-10
Sample note
The researchers collected the fungus and a voucher specimen was deposited at Tokushima Bunri University.
Extraction solvents
ethyl acetate
Extract drying method
evaporation
Detection note
Amorphous solid; spiromentin F is a stereoisomer of spiromentin E and has the opposite stereochemistry at one of the spiro-carbons.
References
M. Buchanan, T. Hashimoto, S. Takaoka, and Y. Asakawa, "(+)-Osmundalactone, Ƴ-lactones and spiromentins from the fungus Paxillus atrotomentosus.," Phytochemistry , vol. 40 , no. 4 , pp. 1251–1257 , DOI: 10.1016/0031-9422(95)00467-L .