| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 17:28:49 UTC |
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| Updated at | 2021-06-29 23:50:13 UTC |
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| NP-MRD ID | NP0025330 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 6beta-angeloyloxyfuranoeremophilan-15-oic acid |
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| Provided By | JEOL Database |
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| Description | (4S,4aS,5S,8aR)-3,4a-dimethyl-4-{[(2E)-2-methylbut-2-enoyl]oxy}-4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-5-carboxylic acid belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5. 6beta-angeloyloxyfuranoeremophilan-15-oic acid is found in Ligularia vellerea. 6beta-angeloyloxyfuranoeremophilan-15-oic acid was first documented in 2008 (Tori, M., et al.). Based on a literature review very few articles have been published on (4S,4aS,5S,8aR)-3,4a-dimethyl-4-{[(2E)-2-methylbut-2-enoyl]oxy}-4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-5-carboxylic acid. |
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| Structure | [H]OC(=O)[C@@]1([H])C([H])([H])C([H])([H])C([H])([H])[C@]2([H])C([H])([H])C3=C(C(=C([H])O3)C([H])([H])[H])[C@@]([H])(OC(=O)C(=C(/[H])C([H])([H])[H])\C([H])([H])[H])[C@]12C([H])([H])[H] InChI=1S/C20H26O5/c1-5-11(2)19(23)25-17-16-12(3)10-24-15(16)9-13-7-6-8-14(18(21)22)20(13,17)4/h5,10,13-14,17H,6-9H2,1-4H3,(H,21,22)/b11-5+/t13-,14-,17-,20+/m1/s1 |
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| Synonyms | | Value | Source |
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| (4S,4AS,5S,8ar)-3,4a-dimethyl-4-{[(2E)-2-methylbut-2-enoyl]oxy}-4H,4ah,5H,6H,7H,8H,8ah,9H-naphtho[2,3-b]furan-5-carboxylate | Generator | | 4,4a,5,6,7,8,8Abeta,9-octahydro-3,4abeta-dimethyl-4b-(2-methyl-2-butenoyloxy)naphtho[2,3-b]furan-5b-carboxylate | Generator | | 4,4a,5,6,7,8,8Abeta,9-octahydro-3,4abeta-dimethyl-4b-(2-methyl-2-butenoyloxy)naphtho[2,3-b]furan-5b-carboxylic acid | Generator | | 4,4a,5,6,7,8,8Abeta,9-octahydro-3,4abeta-dimethyl-4beta-(2-methyl-2-butenoyloxy)naphtho[2,3-b]furan-5beta-carboxylate | Generator | | 4,4a,5,6,7,8,8Abeta,9-octahydro-3,4abeta-dimethyl-4β-(2-methyl-2-butenoyloxy)naphtho[2,3-b]furan-5β-carboxylate | Generator | | 4,4a,5,6,7,8,8Abeta,9-octahydro-3,4abeta-dimethyl-4β-(2-methyl-2-butenoyloxy)naphtho[2,3-b]furan-5β-carboxylic acid | Generator |
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| Chemical Formula | C20H26O5 |
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| Average Mass | 346.4230 Da |
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| Monoisotopic Mass | 346.17802 Da |
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| IUPAC Name | (4S,4aS,5S,8aR)-3,4a-dimethyl-4-{[(2E)-2-methylbut-2-enoyl]oxy}-4H,4aH,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-5-carboxylic acid |
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| Traditional Name | (4S,4aS,5S,8aR)-3,4a-dimethyl-4-{[(2E)-2-methylbut-2-enoyl]oxy}-4H,5H,6H,7H,8H,8aH,9H-naphtho[2,3-b]furan-5-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H]OC(=O)[C@@]1([H])C([H])([H])C([H])([H])C([H])([H])[C@]2([H])C([H])([H])C3=C(C(=C([H])O3)C([H])([H])[H])[C@@]([H])(OC(=O)C(=C(/[H])C([H])([H])[H])\C([H])([H])[H])[C@]12C([H])([H])[H] |
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| InChI Identifier | InChI=1S/C20H26O5/c1-5-11(2)19(23)25-17-16-12(3)10-24-15(16)9-13-7-6-8-14(18(21)22)20(13,17)4/h5,10,13-14,17H,6-9H2,1-4H3,(H,21,22)/b11-5+/t13-,14-,17-,20+/m1/s1 |
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| InChI Key | YOHUCVRCSMMGNP-QZQBWGCWSA-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, 400 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, C6D6 at 65 C, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, C6D6 at 65 C, 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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| Ligularia vellerea | JEOL database | - Tori, M., et al, Phytochem. 69, 1158 (2008)
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids. These are sesquiterpenoids with a structure based either on the eremophilane skeleton, its 8,9-seco derivative, or the furoeremophilane skeleton. Eremophilanes have been shown to be derived from eudesmanes by migration of the methyl group at C-10 to C-5. |
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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 | Sesquiterpenoids |
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| Direct Parent | Eremophilane, 8,9-secoeremophilane and furoeremophilane sesquiterpenoids |
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| Alternative Parents | |
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| Substituents | - Furoeremophilane sesquiterpenoid
- Naphthofuran
- Benzofuran
- Fatty acid ester
- Dicarboxylic acid or derivatives
- Fatty acyl
- Heteroaromatic compound
- Furan
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Carboxylic acid ester
- Carboxylic acid derivative
- Carboxylic acid
- Oxacycle
- Organoheterocyclic compound
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Carbonyl group
- Organooxygen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic 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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