| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-20 23:02:19 UTC |
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| Updated at | 2021-06-30 00:15:16 UTC |
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| NP-MRD ID | NP0041013 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | subspicatin I |
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| Provided By | JEOL Database |
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| Description | Subspicatin I belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. subspicatin I is found in Parasenecio petasitoides. subspicatin I was first documented in 2011 (Saito, Y., et al.). Based on a literature review very few articles have been published on Subspicatin I. |
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| Structure | [H]\C(=C(\C(=O)O[C@]1([H])C([H])([H])C([H])([H])[C@]([H])(C([H])([H])[H])[C@@]2(C([H])([H])[H])C([H])([H])C3=C(OC(=O)[C@@]3([H])C([H])([H])[H])C([H])([H])[C@@]12[H])C([H])([H])[H])C([H])([H])[H] InChI=1S/C20H28O4/c1-6-11(2)18(21)23-16-8-7-12(3)20(5)10-14-13(4)19(22)24-17(14)9-15(16)20/h6,12-13,15-16H,7-10H2,1-5H3/b11-6-/t12-,13-,15-,16+,20+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H28O4 |
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| Average Mass | 332.4400 Da |
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| Monoisotopic Mass | 332.19876 Da |
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| IUPAC Name | (3S,4aR,5S,8R,8aR)-3,4a,5-trimethyl-2-oxo-2H,3H,4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-8-yl (2Z)-2-methylbut-2-enoate |
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| Traditional Name | (3S,4aR,5S,8R,8aR)-3,4a,5-trimethyl-2-oxo-3H,4H,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-8-yl (2Z)-2-methylbut-2-enoate |
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| CAS Registry Number | Not Available |
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| SMILES | [H]\C(=C(\C(=O)O[C@]1([H])C([H])([H])C([H])([H])[C@]([H])(C([H])([H])[H])[C@@]2(C([H])([H])[H])C([H])([H])C3=C(OC(=O)[C@@]3([H])C([H])([H])[H])C([H])([H])[C@@]12[H])C([H])([H])[H])C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C20H28O4/c1-6-11(2)18(21)23-16-8-7-12(3)20(5)10-14-13(4)19(22)24-17(14)9-15(16)20/h6,12-13,15-16H,7-10H2,1-5H3/b11-6-/t12-,13-,15-,16+,20+/m0/s1 |
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| InChI Key | QPYNKFVRSIYHQA-GKHZQKPJSA-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, 500 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, C6D6, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, C6D6, 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 | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Naphthofurans |
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| Sub Class | Not Available |
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| Direct Parent | Naphthofurans |
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| Alternative Parents | |
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| Substituents | - Naphthofuran
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Enol ester
- Dihydrofuran
- Lactone
- Carboxylic acid ester
- Carboxylic acid derivative
- Oxacycle
- Carbonyl group
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Hydrocarbon derivative
- 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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