LBF15306CV01
| 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 | XPR8044 |
| LipidMaps | LMFA03120025 |
| CAS | |
| KEGG | {{{KEGG}}} |
| KNApSAcK | {{{KNApSAcK}}} |
| mol | LBF15306CV01 |
| Clavirin I | |
|---|---|
| |
| Structural Information | |
| cis-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 -17.1°(C 0.48, 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 | HREIMS m/z 230.1298 for C15}H_{18O2 (M+-CH3CO2H), calcd 230.1307. IwashimaMet al. |
| UV Spectra | |
| IR Spectra | ν film max 1735,1714,1682, and 1227cm-1 IwashimaMet al. |
| NMR Spectra | 1H-NMR(500MHz,CDCl3) δ ppm0.88(3H,t,J=7.1Hz),1.20-1.36(6H,m),1.96(2H,brq,J=7.1Hz),2.05(3H,s),2.68(1H,dd,J=7.7,14.6Hz),2.77(1H,dd,J=7.4,14.6Hz),5.23(1H,dt,J=7.1,10.9Hz),5.59(1H,ddd,J=7.4,7.7,10.9Hz),6.21(1H,d,J=7.6Hz),6.49(1H,d,J=6.2Hz),7.56(1H,d,J=6.2Hz),10.79(1H,d,J=7.6Hz). IwashimaMet al. 13C-NMR(125MHz,CDCl3) δ ppm14.0,21.3,22.5,27.4,29.0,31.4,36.0,83.5,120.1,129.9,136.0,136.1,150.2,169.5,11.7,192.9. IwashimaMet al. |
| Other Spectra | |
| Chromatograms | |
| Reported Metabolites, References | ||||||||||
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