Record Information |
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Version | 2.0 |
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Created at | 2022-09-12 12:06:53 UTC |
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Updated at | 2022-09-12 12:06:53 UTC |
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NP-MRD ID | NP0328545 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 4-[(3ar,7s,8as)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]-4-hydroxybutan-2-yl acetate |
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Description | 4-[(3AR,7S,8aS)-7-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,7H,8H,8aH-cyclohepta[b]furan-6-yl]-4-hydroxybutan-2-yl acetate belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. 4-[(3ar,7s,8as)-7-methyl-3-methylidene-2-oxo-3ah,4h,7h,8h,8ah-cyclohepta[b]furan-6-yl]-4-hydroxybutan-2-yl acetate is found in Xanthium spinosum. Based on a literature review very few articles have been published on 4-[(3aR,7S,8aS)-7-methyl-3-methylidene-2-oxo-2H,3H,3aH,4H,7H,8H,8aH-cyclohepta[b]furan-6-yl]-4-hydroxybutan-2-yl acetate. |
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Structure | CC(CC(O)C1=CC[C@H]2[C@H](C[C@@H]1C)OC(=O)C2=C)OC(C)=O InChI=1S/C17H24O5/c1-9-7-16-14(11(3)17(20)22-16)6-5-13(9)15(19)8-10(2)21-12(4)18/h5,9-10,14-16,19H,3,6-8H2,1-2,4H3/t9-,10?,14+,15?,16-/m0/s1 |
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Synonyms | Value | Source |
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4-[(3AR,7S,8as)-7-methyl-3-methylidene-2-oxo-2H,3H,3ah,4H,7H,8H,8ah-cyclohepta[b]furan-6-yl]-4-hydroxybutan-2-yl acetic acid | Generator |
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Chemical Formula | C17H24O5 |
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Average Mass | 308.3740 Da |
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Monoisotopic Mass | 308.16237 Da |
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IUPAC Name | Not Available |
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Traditional Name | Not Available |
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CAS Registry Number | Not Available |
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SMILES | CC(CC(O)C1=CC[C@H]2[C@H](C[C@@H]1C)OC(=O)C2=C)OC(C)=O |
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InChI Identifier | InChI=1S/C17H24O5/c1-9-7-16-14(11(3)17(20)22-16)6-5-13(9)15(19)8-10(2)21-12(4)18/h5,9-10,14-16,19H,3,6-8H2,1-2,4H3/t9-,10?,14+,15?,16-/m0/s1 |
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InChI Key | IQAWVYINTAIBSH-HPJQFELNSA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Terpene lactones |
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Direct Parent | Xanthanolides |
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Alternative Parents | |
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Substituents | - Xanthanolide-skeleton
- Xanthane sesquiterpenoid
- Sesquiterpenoid
- Gamma butyrolactone
- Dicarboxylic acid or derivatives
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic 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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