Record Information |
---|
Version | 2.0 |
---|
Created at | 2024-09-11 19:17:02 UTC |
---|
Updated at | 2024-09-11 19:17:03 UTC |
---|
NP-MRD ID | NP0339020 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | 10,11-Dihydro-12-oxo-LTB4 |
---|
Description | 10,11-Dihydro-12-oxo-LTB4, also known as 12-oxo-10,11-dihydro-LTB(,4), 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-12-oxo-LTB4 is considered to be an eicosanoid lipid molecule. The PGs and TXs are collectively identified as prostanoids. 10,11-Dihydro-12-oxo-LTB4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. LTB4 is the major metabolite in neutrophil polymorphonuclear leukocytes. Leukotrienes are eicosanoids. All mammalian cells except erythrocytes synthesize eicosanoids. Leukotrienes are metabolites of arachidonic acid derived from the action of 5-LO (5-lipoxygenase). 10,11-Dihydro-12-oxo-LTB4 was first documented in 1996 (PMID: 8632343). 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. |
---|
Structure | CCCCC\C=C/CC(=O)CC\C=C\C=C/[C@H](O)CCCC(O)=O InChI=1S/C20H32O4/c1-2-3-4-5-6-9-13-18(21)14-10-7-8-11-15-19(22)16-12-17-20(23)24/h6-9,11,15,19,22H,2-5,10,12-14,16-17H2,1H3,(H,23,24)/b8-7+,9-6-,15-11-/t19-/m0/s1 |
---|
Synonyms | Value | Source |
---|
12-oxo-(5S)-Hydroxy-(6Z,8E,14Z)-eicosatrienoate | HMDB | 12-oxo-(5S)-Hydroxy-(6Z,8E,14Z)-eicosatrienoic acid | HMDB | 12-oxo-(5S)-Hydroxy-(6Z,8E,14Z)-eicosatrienoic acid anion | HMDB | 12-oxo-10,11-Dihydro-LTB(,4) | HMDB |
|
---|
Chemical Formula | C20H32O4 |
---|
Average Mass | 336.4657 Da |
---|
Monoisotopic Mass | 336.23006 Da |
---|
IUPAC Name | (5R,6Z,8E,14Z)-5-hydroxy-12-oxoicosa-6,8,14-trienoic acid |
---|
Traditional Name | (5R,6Z,8E,14Z)-5-hydroxy-12-oxoicosa-6,8,14-trienoic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | CCCCC\C=C/CC(=O)CC\C=C\C=C/[C@H](O)CCCC(O)=O |
---|
InChI Identifier | InChI=1S/C20H32O4/c1-2-3-4-5-6-9-13-18(21)14-10-7-8-11-15-19(22)16-12-17-20(23)24/h6-9,11,15,19,22H,2-5,10,12-14,16-17H2,1H3,(H,23,24)/b8-7+,9-6-,15-11-/t19-/m0/s1 |
---|
InChI Key | AHHXLFNPCWCNQF-SOOJVSLFSA-N |
---|
Experimental Spectra |
---|
|
| Not Available |
---|
Predicted Spectra |
---|
|
| Not Available |
---|
Chemical Shift Submissions |
---|
|
| Not Available |
---|
Species |
---|
Species of Origin | Not Available |
---|
Chemical Taxonomy |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Fatty Acyls |
---|
Sub Class | Eicosanoids |
---|
Direct Parent | Hydroxyeicosatrienoic acids |
---|
Alternative Parents | |
---|
Substituents | - Hydroxyeicosatrienoic acid
- Long-chain fatty acid
- Hydroxy fatty acid
- Keto fatty acid
- Fatty acid
- Unsaturated fatty acid
- Ketone
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|