Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 19:17:43 UTC |
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Updated at | 2024-09-11 19:17:44 UTC |
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NP-MRD ID | NP0339022 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 10,11-Dihydro-20-dihydroxy-LTB4 |
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Description | 10,11-Dihydro-20-dihydroxy-LTB4 belongs to the class of organic compounds known as hydroxyeicosatrienoic acids. These are eicosanoic acids with an attached hydroxyl group and three CC double bonds. Thus, 10,11-dihydro-20-dihydroxy-LTB4 is considered to be an eicosanoid lipid molecule. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes), and leukotrienes from leukocytes, hence the derivation of their names. 10,11-Dihydro-20-dihydroxy-LTB4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signalling pathways. Biologically active LTB4 is metabolized by w-oxidation carried out by specific cytochrome P450s (CYP4F) followed by beta-oxidation from the w-carboxy position and after CoA ester formation. The immediate product of 5-LO is LTA4 (leukotriene A4), which is enzymatically converted into either LTB4 (leukotriene B4) by LTA4 hydrolase or LTC4 (leukotriene C4) by LTC4 synthase. 10,11-Dihydro-20-dihydroxy-LTB4 is formed when leukotriene B4 (LTB4) is metabolized by beta-oxidation. All mammalian cells except erythrocytes synthesize eicosanoids. |
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Structure | OC(O)CCCC\C=C/C[C@H](O)CC\C=C\C=C/[C@H](O)CCCC(O)=O InChI=1S/C20H34O6/c21-17(11-6-2-1-3-9-15-19(23)24)12-7-4-5-8-13-18(22)14-10-16-20(25)26/h2,4-6,8,13,17-19,21-24H,1,3,7,9-12,14-16H2,(H,25,26)/b5-4+,6-2-,13-8-/t17-,18-/m0/s1 |
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Synonyms | Value | Source |
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(5S,12R,20)-Tetrahydroxy-(6Z,8E,14Z)-eicosatrienoate | HMDB | (5S,12R,20)-Tetrahydroxy-(6Z,8E,14Z)-eicosatrienoic acid | HMDB | 10,11-Dihydroxy-20-dihydroxy-LTB(,4) | HMDB |
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Chemical Formula | C20H34O6 |
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Average Mass | 370.4804 Da |
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Monoisotopic Mass | 370.23554 Da |
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IUPAC Name | (5R,6Z,8E,12R,14Z)-5,12,20,20-tetrahydroxyicosa-6,8,14-trienoic acid |
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Traditional Name | (5R,6Z,8E,12R,14Z)-5,12,20,20-tetrahydroxyicosa-6,8,14-trienoic acid |
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CAS Registry Number | Not Available |
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SMILES | OC(O)CCCC\C=C/C[C@H](O)CC\C=C\C=C/[C@H](O)CCCC(O)=O |
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InChI Identifier | InChI=1S/C20H34O6/c21-17(11-6-2-1-3-9-15-19(23)24)12-7-4-5-8-13-18(22)14-10-16-20(25)26/h2,4-6,8,13,17-19,21-24H,1,3,7,9-12,14-16H2,(H,25,26)/b5-4+,6-2-,13-8-/t17-,18-/m0/s1 |
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InChI Key | BZDHSIPNZCHPKA-NSBXBVANSA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as hydroxyeicosatrienoic acids. These are eicosanoic acids with an attached hydroxyl group and three CC double bonds. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Eicosanoids |
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Direct Parent | Hydroxyeicosatrienoic acids |
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Alternative Parents | |
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Substituents | - Hydroxyeicosatrienoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Fatty acid
- Unsaturated fatty acid
- Secondary alcohol
- Carbonyl hydrate
- Carboxylic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Polyol
- 1,1-diol
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Alcohol
- Organooxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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