| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-10 05:00:51 UTC |
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| Updated at | 2022-09-10 05:00:51 UTC |
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| NP-MRD ID | NP0295810 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2r,4'as,5'r,5''s,6'r,8'r,8'ar)-5''-(furan-3-yl)-8'-hydroxy-6'-methyl-2',2''-dioxo-hexahydrodispiro[oxirane-2,1'-naphthalene-5',3''-oxolan]-8'a-ylmethyl acetate |
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| Description | 20-Oxoteuflavin belongs to the class of organic compounds known as gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. (2r,4'as,5'r,5''s,6'r,8'r,8'ar)-5''-(furan-3-yl)-8'-hydroxy-6'-methyl-2',2''-dioxo-hexahydrodispiro[oxirane-2,1'-naphthalene-5',3''-oxolan]-8'a-ylmethyl acetate is found in Teucrium pestalozzae and Teucrium racemosum. Based on a literature review very few articles have been published on 20-Oxoteuflavin. |
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| Structure | C[C@@H]1C[C@@H](O)[C@]2(COC(C)=O)[C@H](CCC(=O)[C@]22CO2)[C@@]11C[C@H](OC1=O)C1=COC=C1 InChI=1S/C22H26O8/c1-12-7-18(25)21(10-28-13(2)23)16(3-4-17(24)22(21)11-29-22)20(12)8-15(30-19(20)26)14-5-6-27-9-14/h5-6,9,12,15-16,18,25H,3-4,7-8,10-11H2,1-2H3/t12-,15+,16-,18-,20-,21+,22-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C22H26O8 |
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| Average Mass | 418.4420 Da |
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| Monoisotopic Mass | 418.16277 Da |
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| IUPAC Name | [(2R,4'aS,5'R,5''S,6'R,8'R,8'aR)-5''-(furan-3-yl)-8'-hydroxy-6'-methyl-2',2''-dioxo-octahydrodispiro[oxirane-2,1'-naphthalene-5',3''-oxolane]-8'a-yl]methyl acetate |
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| Traditional Name | (2R,4'aS,5'R,5''S,6'R,8'R,8'aR)-5''-(furan-3-yl)-8'-hydroxy-6'-methyl-2',2''-dioxo-hexahydrodispiro[oxirane-2,1'-naphthalene-5',3''-oxolane]-8'a-ylmethyl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1C[C@@H](O)[C@]2(COC(C)=O)[C@H](CCC(=O)[C@]22CO2)[C@@]11C[C@H](OC1=O)C1=COC=C1 |
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| InChI Identifier | InChI=1S/C22H26O8/c1-12-7-18(25)21(10-28-13(2)23)16(3-4-17(24)22(21)11-29-22)20(12)8-15(30-19(20)26)14-5-6-27-9-14/h5-6,9,12,15-16,18,25H,3-4,7-8,10-11H2,1-2H3/t12-,15+,16-,18-,20-,21+,22-/m1/s1 |
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| InChI Key | QVTQLIONWHARQP-GMRLWNMISA-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 gamma butyrolactones. Gamma butyrolactones are compounds containing a gamma butyrolactone moiety, which consists of an aliphatic five-member ring with four carbon atoms, one oxygen atom, and bears a ketone group on the carbon adjacent to the oxygen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Lactones |
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| Sub Class | Gamma butyrolactones |
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| Direct Parent | Gamma butyrolactones |
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| Alternative Parents | |
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| Substituents | - Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Cyclic alcohol
- Furan
- Tetrahydrofuran
- Heteroaromatic compound
- Secondary alcohol
- Ketone
- Carboxylic acid ester
- Ether
- Oxirane
- Dialkyl ether
- Oxacycle
- Carboxylic acid derivative
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Alcohol
- Carbonyl group
- Hydrocarbon derivative
- 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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