LBF20107PG18
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 | |
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LipidBank | XPR1811 |
LipidMaps | LMFA03010001 |
CAS | |
KEGG | {{{KEGG}}} |
KNApSAcK | {{{KNApSAcK}}} |
mol | LBF20107PG18 |
6-keto Prostaglandin F_1α | |
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Structural Information | |
7- [ (3R,5S) -Dihydroxy- 2R- (3S-hydroxy-trans-1-octenyl) cyclopentan-1R -yl ] -6-oxoheptanoic acid | |
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6-KETO-PGF1α | |
Formula | C20H34O6 |
Exact Mass | 370.23553882 |
Average Mass | 370.48036 |
SMILES | C(CC[C@@H](O)C=C[C@H]([C@@H](CC(=O)CCCCC(O)=O)1)[C@@H](C[C@@H]1O)O)CC |
Physicochemical Information | |
[ α ]21 D = -9.6° (C=1.04 METHANOL) TanakaTet al. | |
DIETHYL ETHER Pace-AsciakCMETHANOL, ACETONE, ETHYL ACETATE TanakaTet al. | |
When prostaglandin I2 is produced in animal tissues, it is unstable in aqueous solution, especially at acidic pH, and readily decomposed to 6-keto-prostaglandin F1 alpha Moncada_S et al.. Therefore, 6-keto-prostaglandin F1 alpha is detected where prostaglandin I2 is produced. | |
Tanaka_T et al. | |
6-Keto-prostaglandin F1 alpha is subjected to beta -oxidation, and converted to 2,3-dinor-6-keto-prostaglandin F1 alpha which appears in urine as a major metabolite Needleman_P et al.. | |
Degradation of prostaglandin I2 to 6-keto-prostaglandin F1 alpha brings about the loss of biological activities. For example, the hypotensive effect of prostaglandin I2 is at least 100 times mor active than 6-keto-prostaglandin F1 alpha Moncada_S et al.. | |
Spectral Information | |
Mass Spectra | METHYL ESTER ; 366(M+-18), 348, 335, 330, 323, 319, 279, 265, 223, 196, 195, 164, 143, 121, 111, 99, 95, 71 TanakaTet al.. DIRECT EXPOSURE AMMONIA CI POSITIVE : 370, 353, 244, 163, 153, 136. NEGATIVE : 368, 351, 334, 316, 225, 219, 166, 135, 127 Cepa_SR et al. |
UV Spectra | |
IR Spectra | NEAT: ν 3400, 1715, 1245, 1045, 975, 915, 875, 845, 800, 730 cm-1 TanakaTet al. |
NMR Spectra | 1H-NMR(ACETONE-D6) : δ 6.1-5.4(bs, 4H), 5.5-5.2(m, 2H), 4.7-3.5(m, 3H), 2.5-1.1 (m, 22H), 0.86(t, 3H) TanakaTet al. |
Other Spectra | |
Chromatograms |
Reported Metabolites, References | ||||||||||||||||||||||||||||||
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