| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 07:58:11 UTC |
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| Updated at | 2022-04-28 07:58:11 UTC |
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| NP-MRD ID | NP0063590 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Rupin B |
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| Description | (1R,2S,4R,5S,9R,10R,11R,13S,14S)-2-hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0⁵,⁹.0¹¹,¹³]Pentadecan-4-yl acetate belongs to the class of organic compounds known as guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. Rupin B is found in Artemisia tripartita. Based on a literature review very few articles have been published on (1R,2S,4R,5S,9R,10R,11R,13S,14S)-2-hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,15-trioxapentacyclo[8.5.0.0¹,¹⁴.0⁵,⁹.0¹¹,¹³]Pentadecan-4-yl acetate. |
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| Structure | CC(=O)O[C@@H]1C[C@](C)(O)[C@]23O[C@H]2[C@@H]2O[C@]2(C)[C@H]3[C@@H]2OC(=O)C(=C)[C@@H]12 InChI=1S/C17H20O7/c1-6-9-8(21-7(2)18)5-15(3,20)17-11(10(9)22-14(6)19)16(4)12(23-16)13(17)24-17/h8-13,20H,1,5H2,2-4H3/t8-,9+,10-,11-,12+,13+,15+,16-,17-/m1/s1 |
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| Synonyms | | Value | Source |
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| (1R,2S,4R,5S,9R,10R,11R,13S,14S)-2-Hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,15-trioxapentacyclo[8.5.0.0,.0,.0,]pentadecan-4-yl acetic acid | Generator |
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| Chemical Formula | C17H20O7 |
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| Average Mass | 336.3400 Da |
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| Monoisotopic Mass | 336.12090 Da |
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| IUPAC Name | (1R,2S,4R,5S,9R,10R,11R,13S,14S)-2-hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,15-trioxapentacyclo[8.5.0.0^{1,14}.0^{5,9}.0^{11,13}]pentadecan-4-yl acetate |
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| Traditional Name | (1R,2S,4R,5S,9R,10R,11R,13S,14S)-2-hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,15-trioxapentacyclo[8.5.0.0^{1,14}.0^{5,9}.0^{11,13}]pentadecan-4-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)O[C@@H]1C[C@](C)(O)[C@]23O[C@H]2[C@@H]2O[C@]2(C)[C@H]3[C@@H]2OC(=O)C(=C)[C@@H]12 |
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| InChI Identifier | InChI=1S/C17H20O7/c1-6-9-8(21-7(2)18)5-15(3,20)17-11(10(9)22-14(6)19)16(4)12(23-16)13(17)24-17/h8-13,20H,1,5H2,2-4H3/t8-,9+,10-,11-,12+,13+,15+,16-,17-/m1/s1 |
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| InChI Key | ZLXIFWIIPCMMHF-LACBFQMMSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 guaianolides and derivatives. These are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. |
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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 | Guaianolides and derivatives |
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| Alternative Parents | |
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| Substituents | - Guaianolide-skeleton
- Sesquiterpenoid
- 1,4-dioxepane
- Dioxepane
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Oxane
- Cyclic alcohol
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tertiary alcohol
- Tetrahydrofuran
- Lactone
- Carboxylic acid ester
- Organoheterocyclic compound
- Oxacycle
- Ether
- Oxirane
- Dialkyl ether
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Alcohol
- 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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