Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2006-05-22 15:12:42 UTC |
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Update Date | 2022-03-07 02:49:18 UTC |
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HMDB ID | HMDB0003218 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Withanolide |
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Description | Withanolides, which are extracted from Withania somnifera, are employed in the treatment of arthritis and are known to be potent inhibitors of angiogenesis, inflammation and oxidative stress. Withanolides can indeed inhibit the activation of NF-κB and NF-κB-regulated gene expression, which could explain their anti-arthritic actions. W. somnifera root powder has suppressive effect on arthritis by reducing amplification and propagation of the inflammatory response, without causing any gastric damage. (PMID: 17475558 , 3248848 , 17084827 ). |
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Structure | [H][C@@]12C[C@@]3([H])[C@]4([H])CC[C@]([H])([C@@](C)(O)[C@@]5([H])CC(C)=C(C)C(=O)O5)[C@@]4(C)CC[C@]3([H])[C@@]3(C)C(=O)C=C[C@H](O)C13O2 InChI=1S/C28H38O6/c1-14-12-22(33-24(31)15(14)2)27(5,32)19-7-6-17-16-13-23-28(34-23)21(30)9-8-20(29)26(28,4)18(16)10-11-25(17,19)3/h8-9,16-19,21-23,30,32H,6-7,10-13H2,1-5H3/t16-,17-,18-,19-,21-,22+,23+,25-,26-,27+,28?/m0/s1 |
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Synonyms | Value | Source |
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5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oic acid delta-lactone | MeSH | Dihydrowithanolide D | MeSH | Withanolide D | MeSH | (4beta,5beta,6beta,22R)-5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oate | HMDB | (4beta,5beta,6beta,22R)-5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oic acid | HMDB | (4beta,5beta,6beta,22R)-5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oic acid delta-lactone | HMDB | 5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oate | HMDB | 5,6-Epoxy-4,20,22-trihydroxy-1-oxoergosta-2,24-dien-26-Oic acid | HMDB |
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Chemical Formula | C28H38O6 |
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Average Molecular Weight | 470.5977 |
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Monoisotopic Molecular Weight | 470.266838948 |
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IUPAC Name | (1S,2R,6S,9R,11S,12S,15S,16S)-15-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-1-hydroxyethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one |
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Traditional Name | (1S,2R,6S,9R,11S,12S,15S,16S)-15-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-1-hydroxyethyl]-6-hydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one |
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CAS Registry Number | 30655-48-2 |
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SMILES | [H][C@@]12C[C@@]3([H])[C@]4([H])CC[C@]([H])([C@@](C)(O)[C@@]5([H])CC(C)=C(C)C(=O)O5)[C@@]4(C)CC[C@]3([H])[C@@]3(C)C(=O)C=C[C@H](O)C13O2 |
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InChI Identifier | InChI=1S/C28H38O6/c1-14-12-22(33-24(31)15(14)2)27(5,32)19-7-6-17-16-13-23-28(34-23)21(30)9-8-20(29)26(28,4)18(16)10-11-25(17,19)3/h8-9,16-19,21-23,30,32H,6-7,10-13H2,1-5H3/t16-,17-,18-,19-,21-,22+,23+,25-,26-,27+,28?/m0/s1 |
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InChI Key | SASUFNRGCZMRFD-LYOLWDNZSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Steroids and steroid derivatives |
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Sub Class | Steroid lactones |
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Direct Parent | Withanolides and derivatives |
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Alternative Parents | |
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Substituents | - Withanolide-skeleton
- 5,6-epoxysteroid
- Dihydropyranone
- Oxepane
- Cyclohexenone
- Pyran
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tertiary alcohol
- Carboxylic acid ester
- Ketone
- Lactone
- Secondary alcohol
- Oxacycle
- Carboxylic acid derivative
- Organoheterocyclic compound
- Dialkyl ether
- Oxirane
- Ether
- Monocarboxylic acid or derivatives
- Carbonyl group
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Alcohol
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | | Show more...
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Withanolide,1TMS,isomer #1 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O[Si](C)(C)C)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 3821.6 | Semi standard non polar | 33892256 | Withanolide,1TMS,isomer #2 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O[Si](C)(C)C)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 3792.6 | Semi standard non polar | 33892256 | Withanolide,2TMS,isomer #1 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O[Si](C)(C)C)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O[Si](C)(C)C)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 3758.5 | Semi standard non polar | 33892256 | Withanolide,1TBDMS,isomer #1 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O[Si](C)(C)C(C)(C)C)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 4037.4 | Semi standard non polar | 33892256 | Withanolide,1TBDMS,isomer #2 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O[Si](C)(C)C(C)(C)C)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 3998.0 | Semi standard non polar | 33892256 | Withanolide,2TBDMS,isomer #1 | CC1=C(C)C(=O)O[C@@H]([C@](C)(O[Si](C)(C)C(C)(C)C)[C@H]2CC[C@H]3[C@@H]4C[C@H]5OC56[C@@H](O[Si](C)(C)C(C)(C)C)C=CC(=O)[C@]6(C)[C@H]4CC[C@@]32C)C1 | 4213.9 | Semi standard non polar | 33892256 |
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