LBF15306CV02
| LipidBank Top (トップ) |
Fatty acid (脂肪酸) |
Glycerolipid (グリセロ脂質) |
Sphingolipid (スフィンゴ脂質) |
Journals (雑誌一覧) |
How to edit (ページの書き方) |
| IDs and Links | |
|---|---|
| LipidBank | XPR8045 |
| LipidMaps | LMFA03120026 |
| CAS | |
| KEGG | {{{KEGG}}} |
| KNApSAcK | {{{KNApSAcK}}} |
| mol | LBF15306CV02 |
| Clavirin II | |
|---|---|
| |
| Structural Information | |
| trans-2- [2R -Acetoxy-2- (cis-2-octenyl) -5-oxo-3-cyclopentenylidene] acetaldehyde | |
| |
| Formula | C17H22O4 |
| Exact Mass | 290.151809192 |
| Average Mass | 290.35418 |
| SMILES | CCCCCC=CC[C@](OC(C)=O)(C=1)C(=CC=O)C(=O)C1 |
| Physicochemical Information | |
| [ α ]D -33.7°(C 0.43, CHCl3) IwashimaMet al. | |
| Clavirins were isolated from Japanese soft coral, Stolonifer Clavularia viridis Quoy and Gaimard. Iwashima_M et al. | |
| Clavirin I and II were synthesized from 4-alkoxy-2-cyclopentenone. Iwashima_M et al. | |
| Clavirins may possibly be biosynthesized from clavulone. Iwashima_M et al. | |
| Clavirins showed growth-inhibitory activity toward Hela S3 at 1 mu g/ml. Iwashima_M et al. | |
| Spectral Information | |
| Mass Spectra | |
| UV Spectra | |
| IR Spectra | |
| NMR Spectra | 1H-NMR(500MHz,CDCl3) δ ppm0.88(3H,t,J=7.1Hz),1.20-1.40(6H,m),1.95(2H,brq,J=7.2Hz),2.09(3H,s),2.88(1H,dd,J=7.1,14.5Hz),2.91(1H,dd,J=7.5,14.5Hz),5.23(1H,ddd,J=1.6,7.2,10.9Hz),5.62(1H,ddd,J=7.1,7.5,10.9Hz),6.53(1H,d,J=8.0Hz),6.54(1H,d,J=6.2Hz),7.65(1H,d,J=6.2Hz),10.33(1H,d,J=8.0Hz). IwashimaMet al. 13C-NMR(125MHz,CDCl3) δ ppm14.0,21.3,22.5,27.5,28.9,31.4,37.3,84.4,120.1,125.6,134.8,136.5,149.4,159.3,169.2,190.6,192.5. IwashimaMet al. |
| Other Spectra | |
| Chromatograms | |
| Reported Metabolites, References | ||||||||||
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