| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 23:34:44 UTC |
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| Updated at | 2021-06-30 00:02:19 UTC |
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| NP-MRD ID | NP0032878 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | hispitolide E |
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| Provided By | JEOL Database |
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| Description | Hispitolide-E belongs to the class of organic compounds known as ambrosanolides and secoambrosanolides. These are sesquiterpene lactones from the Ambrosia family, with a backbone derivative of azuleno[6,5-b]furan-2-one (ambrosanolides) or azuleno[4,5-b]furan-2-one (secoambrosanolides). hispitolide E is found in Parthenium hispitum and Parthenium integrifolium. hispitolide E was first documented in 2007 (Hu, J. -F., et al.). Based on a literature review very few articles have been published on hispitolide-E. |
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| Structure | [H]O[C@@]12C([H])([H])C([H])([H])C(=O)[C@@]1(C([H])([H])[H])[C@]1([H])OC(=O)C(=C([H])[H])[C@]1([H])C([H])([H])C([H])([H])[C@]2([H])C([H])([H])OC(=O)C(=C(\[H])C([H])([H])[H])\C([H])([H])[H] InChI=1S/C20H26O6/c1-5-11(2)17(22)25-10-13-6-7-14-12(3)18(23)26-16(14)19(4)15(21)8-9-20(13,19)24/h5,13-14,16,24H,3,6-10H2,1-2,4H3/b11-5-/t13-,14+,16-,19+,20-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H26O6 |
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| Average Mass | 362.4220 Da |
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| Monoisotopic Mass | 362.17294 Da |
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| IUPAC Name | [(3aS,6R,6aR,9aS,9bR)-6a-hydroxy-9a-methyl-3-methylidene-2,9-dioxo-dodecahydroazuleno[4,5-b]furan-6-yl]methyl (2Z)-2-methylbut-2-enoate |
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| Traditional Name | [(3aS,6R,6aR,9aS,9bR)-6a-hydroxy-9a-methyl-3-methylidene-2,9-dioxo-hexahydro-3aH-azuleno[4,5-b]furan-6-yl]methyl (2Z)-2-methylbut-2-enoate |
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| CAS Registry Number | Not Available |
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| SMILES | [H]O[C@@]12C([H])([H])C([H])([H])C(=O)[C@@]1(C([H])([H])[H])[C@]1([H])OC(=O)C(=C([H])[H])[C@]1([H])C([H])([H])C([H])([H])[C@]2([H])C([H])([H])OC(=O)C(=C(\[H])C([H])([H])[H])\C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C20H26O6/c1-5-11(2)17(22)25-10-13-6-7-14-12(3)18(23)26-16(14)19(4)15(21)8-9-20(13,19)24/h5,13-14,16,24H,3,6-10H2,1-2,4H3/b11-5-/t13-,14+,16-,19+,20-/m1/s1 |
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| InChI Key | NUZCELOKUVBKSF-LWFURBRKSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | 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 | | Species Name | Source | Reference |
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| Parthenium hispitum | JEOL database | - Hu, J. -F., et al, J. Nat. Prod. 70, 604 (2007)
| | Parthenium integrifolium | LOTUS Database | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as ambrosanolides and secoambrosanolides. These are sesquiterpene lactones from the Ambrosia family, with a backbone derivative of azuleno[6,5-b]furan-2-one (ambrosanolides) or azuleno[4,5-b]furan-2-one (secoambrosanolides). |
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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 | Ambrosanolides and secoambrosanolides |
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| Alternative Parents | |
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| Substituents | - Ambrosanolide
- Pseudoguaiane sesquiterpenoid
- Sesquiterpenoid
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Fatty acyl
- Cyclic alcohol
- Alpha,beta-unsaturated carboxylic ester
- Tertiary alcohol
- Tetrahydrofuran
- Enoate ester
- Lactone
- Ketone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Organic oxygen compound
- Carbonyl group
- 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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