| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 09:43:53 UTC |
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| Updated at | 2022-04-28 09:43:53 UTC |
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| NP-MRD ID | NP0065513 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4alpha,10alpha-Hydroxy-8-acetoxy-1alpha,5alpha,11betaH-guaia-2-en-12,6alpha-olide |
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| Description | (3S,3aR,4S,6R,6aR,9R,9aS,9bS)-6,9-dihydroxy-3,6,9-trimethyl-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,9H,9aH,9bH-azuleno[4,5-b]furan-4-yl acetate belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. 4alpha,10alpha-Hydroxy-8-acetoxy-1alpha,5alpha,11betaH-guaia-2-en-12,6alpha-olide is found in Eriocephalus giessii. Based on a literature review very few articles have been published on (3S,3aR,4S,6R,6aR,9R,9aS,9bS)-6,9-dihydroxy-3,6,9-trimethyl-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,9H,9aH,9bH-azuleno[4,5-b]furan-4-yl acetate. |
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| Structure | C[C@H]1[C@H]2[C@H](OC1=O)[C@@H]1[C@@H](C=C[C@@]1(C)O)[C@](C)(O)C[C@@H]2OC(C)=O InChI=1S/C17H24O6/c1-8-12-11(22-9(2)18)7-17(4,21)10-5-6-16(3,20)13(10)14(12)23-15(8)19/h5-6,8,10-14,20-21H,7H2,1-4H3/t8-,10+,11-,12+,13-,14-,16+,17+/m0/s1 |
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| Synonyms | | Value | Source |
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| (3S,3AR,4S,6R,6ar,9R,9as,9BS)-6,9-dihydroxy-3,6,9-trimethyl-2-oxo-2H,3H,3ah,4H,5H,6H,6ah,9H,9ah,9BH-azuleno[4,5-b]furan-4-yl acetic acid | Generator |
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| Chemical Formula | C17H24O6 |
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| Average Mass | 324.3730 Da |
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| Monoisotopic Mass | 324.15729 Da |
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| IUPAC Name | (3S,3aR,4S,6R,6aR,9R,9aS,9bS)-6,9-dihydroxy-3,6,9-trimethyl-2-oxo-2H,3H,3aH,4H,5H,6H,6aH,9H,9aH,9bH-azuleno[4,5-b]furan-4-yl acetate |
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| Traditional Name | (3S,3aR,4S,6R,6aR,9R,9aS,9bS)-6,9-dihydroxy-3,6,9-trimethyl-2-oxo-3H,3aH,4H,5H,6aH,9aH,9bH-azuleno[4,5-b]furan-4-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H]1[C@H]2[C@H](OC1=O)[C@@H]1[C@@H](C=C[C@@]1(C)O)[C@](C)(O)C[C@@H]2OC(C)=O |
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| InChI Identifier | InChI=1S/C17H24O6/c1-8-12-11(22-9(2)18)7-17(4,21)10-5-6-16(3,20)13(10)14(12)23-15(8)19/h5-6,8,10-14,20-21H,7H2,1-4H3/t8-,10+,11-,12+,13-,14-,16+,17+/m0/s1 |
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| InChI Key | HPDSXPOBOUWZIN-OICINWPFSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 | | Species Name | Source | Reference |
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| Eriocephalus giessii | Plant | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. |
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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 | Guaianolides and derivatives |
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| Alternative Parents | |
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| Substituents | - Guaianolide-skeleton
- Guaiane sesquiterpenoid
- Sesquiterpenoid
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Cyclic alcohol
- Tetrahydrofuran
- Tertiary alcohol
- Carboxylic acid ester
- Lactone
- Organoheterocyclic compound
- Oxacycle
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Alcohol
- Carbonyl group
- 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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| 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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