LBF20406HP10: Difference between revisions

(New page: {{Lipid/Header}} {{Hierarchy|{{PAGENAME}}}} {{Metabolite |LipidBank=DFA8082 |LipidMaps=LMFA03060037 |SysName=11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid |Common Name=&&11-Hydroper...)
 
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{{Metabolite
{{Metabolite
|LipidBank=DFA8082
|LipidBank=DFA8082
|LipidMaps=LMFA03060037
|LipidMaps=LMFA03060041
|SysName=11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid
|SysName=11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid
|Common Name=&&11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid&&
|Common Name=&&11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid&&

Revision as of 05:34, 29 October 2010

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(脂肪酸)
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Upper classes: LB LBF



11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid
LBF20406HP10.png
Structural Information
11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid
  • 11-Hydroperoxy- (5,8,12,14) -eicosatetraenoic acid
Formula C20H32O4
Exact Mass 336.23005951199997
Average Mass 336.46567999999996
SMILES C(CC=CC=CC(OO)CC=CCC=CCCCC(O)=O)CCC
Physicochemical Information
Autooxidation of arachidonic acid Terao_J et al. Yamagata_S et al. Porter_NA et al.. Oxidation of arachidonic acid by singlet-oxygen Terao_J et al. Porter_NA et al.. Reaction products between arachidonic acid and lipoxygenase from living cells(11-HPETE).
11-HPETE generated by 11-lipoxygenase is enzymatically converted to bioactive compounds such as leukotriene and HETE Spector_AA et al..
Isomerization of hydroperoxides : Both 5- and 15-hydroperoxide were generated predominantly by autooxidation or singlet-oxygen mediated oxidation Terao_J et al. Yamagata_S et al. Peers_KE et al.. However, the proportion of each isomer generated become almost equal by supplementation of hydrogen donor such as tocopherol Porter_NA et al. Terao_J et al. Peers_KE et al..
Spectral Information
Mass Spectra GC-EI-MS(Me-ester; after reduction and TMS) TeraoJet al. TeraoJet al. RabinovitchHet al., GC-EI-MS(Me-ester; after reduction and TBDMS)(114), GC-EI-MS(Me-ester; after reduction, hydrogenation and TMS) TeraoJet al. TeraoJet al. Porter_NA et al. Porter_NA et al. MayerBet al., GC-EI-MS(Me-ester; after reduction, hydrogenation and TBDMS)
UV Spectra UV Porter_NA et al. conjugated diene: λ max=235nm, UV(Me-ester) TeraoJet al. conjugated diene: λ max=232.5nm, UV(Me-ester; after reduction) Porter_NA et al. conjugated trans, cis diene: λ max=236nm, conjugated trans, trans diene: λ max=232.5
IR Spectra IR Porter_NA et al.: conjugated trans, cis diene: 985, 950cm-1, OOH group: 3400cm-1, IR(Me-ester; after reduction) Porter_NA et al.conjugated trans, cis diene: 985, 950cm-1, conjugated trans, trans diene: 989cm-1
NMR Spectra
Other Spectra
Chromatograms
Reported Metabolites, References
Biospecies ID Compound Name Reference Comment
n.a. LBF20406HP10 See above. Mayer_B et al. 1986
n.a. LBF20406HP10 See above. Peers_KE et al. 1983
n.a. LBF20406HP10 See above. Porter_NA et al. 1981
n.a. LBF20406HP10 See above. Porter_NA et al. 1979
n.a. LBF20406HP10 See above. Porter_NA et al. 1979
n.a. LBF20406HP10 See above. Rabinovitch_H et al. 1981
n.a. LBF20406HP10 See above. Spector_AA et al. 1988
n.a. LBF20406HP10 See above. Terao_J et al. 1981
n.a. LBF20406HP10 See above. Terao_J et al. 1981
n.a. LBF20406HP10 See above. Yamagata_S et al. 1983