| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-09 14:16:13 UTC |
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| Updated at | 2022-09-09 14:16:13 UTC |
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| NP-MRD ID | NP0285904 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (3as,4r,6r,10s,11r,11as)-10-hydroxy-6,10-dimethyl-3-methylidene-11-[(2-methylpropanoyl)oxy]-2,5-dioxo-octahydrocyclodeca[b]furan-4-yl 2-methylpropanoate |
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| Description | Incaspitolide A belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. (3as,4r,6r,10s,11r,11as)-10-hydroxy-6,10-dimethyl-3-methylidene-11-[(2-methylpropanoyl)oxy]-2,5-dioxo-octahydrocyclodeca[b]furan-4-yl 2-methylpropanoate is found in Allagopappus viscosissimus and Carpesium triste. (3as,4r,6r,10s,11r,11as)-10-hydroxy-6,10-dimethyl-3-methylidene-11-[(2-methylpropanoyl)oxy]-2,5-dioxo-octahydrocyclodeca[b]furan-4-yl 2-methylpropanoate was first documented in 2021 (PMID: 34100062). Based on a literature review very few articles have been published on incaspitolide A (PMID: 33968193). |
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| Structure | CC(C)C(=O)O[C@@H]1[C@@H]2[C@H](OC(=O)C2=C)[C@@H](OC(=O)C(C)C)[C@@](C)(O)CCC[C@@H](C)C1=O InChI=1S/C23H34O8/c1-11(2)20(25)29-17-15-14(6)22(27)30-18(15)19(31-21(26)12(3)4)23(7,28)10-8-9-13(5)16(17)24/h11-13,15,17-19,28H,6,8-10H2,1-5,7H3/t13-,15-,17-,18+,19-,23+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C23H34O8 |
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| Average Mass | 438.5170 Da |
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| Monoisotopic Mass | 438.22537 Da |
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| IUPAC Name | (3aS,4R,6R,10S,11R,11aS)-10-hydroxy-6,10-dimethyl-3-methylidene-11-[(2-methylpropanoyl)oxy]-2,5-dioxo-dodecahydrocyclodeca[b]furan-4-yl 2-methylpropanoate |
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| Traditional Name | (3aS,4R,6R,10S,11R,11aS)-10-hydroxy-6,10-dimethyl-3-methylidene-11-[(2-methylpropanoyl)oxy]-2,5-dioxo-octahydrocyclodeca[b]furan-4-yl 2-methylpropanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)C(=O)O[C@@H]1[C@@H]2[C@H](OC(=O)C2=C)[C@@H](OC(=O)C(C)C)[C@@](C)(O)CCC[C@@H](C)C1=O |
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| InChI Identifier | InChI=1S/C23H34O8/c1-11(2)20(25)29-17-15-14(6)22(27)30-18(15)19(31-21(26)12(3)4)23(7,28)10-8-9-13(5)16(17)24/h11-13,15,17-19,28H,6,8-10H2,1-5,7H3/t13-,15-,17-,18+,19-,23+/m1/s1 |
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| InChI Key | IDYIWKGLGJZZOR-JLTTZLCZSA-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 germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. |
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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 | Germacranolides and derivatives |
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| Alternative Parents | |
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| Substituents | - Germacranolide
- Germacrane sesquiterpenoid
- Sesquiterpenoid
- Tricarboxylic acid or derivatives
- Alpha-acyloxy ketone
- Gamma butyrolactone
- Oxolane
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tertiary alcohol
- Carboxylic acid ester
- Ketone
- Lactone
- Cyclic ketone
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- Alcohol
- Organic oxide
- 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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