| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 08:21:18 UTC |
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| Updated at | 2022-04-28 08:21:18 UTC |
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| NP-MRD ID | NP0064060 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Pungiolide B |
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| Description | CHEMBL2380791 belongs to the class of organic compounds known as xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. Pungiolide B is found in Xanthium pungens and Xanthium strumarium. Based on a literature review very few articles have been published on CHEMBL2380791. |
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| Structure | C[C@@H]1C[C@@H]2OC(=O)[C@@]3(O[C@@H]4C[C@H]5[C@@H](C[C@H](C)[C@@]4(O)C=C3C(C)=O)OC(=O)C5=C)[C@@H]2C[C@H]2O[C@@]12\C=C\C(C)=O InChI=1S/C29H34O9/c1-13-8-21-18(16(4)25(32)35-21)10-23-27(13,34)12-20(17(5)31)29(38-23)19-11-24-28(37-24,7-6-15(3)30)14(2)9-22(19)36-26(29)33/h6-7,12-14,18-19,21-24,34H,4,8-11H2,1-3,5H3/b7-6+/t13-,14+,18+,19+,21+,22-,23+,24+,27-,28-,29+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C29H34O9 |
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| Average Mass | 526.5820 Da |
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| Monoisotopic Mass | 526.22028 Da |
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| IUPAC Name | (1R,1'R,3R,3'R,5R,6R,7'R,8S,9'S,10'R,11R)-12'-acetyl-10'-hydroxy-6,9'-dimethyl-4'-methylidene-5-[(1E)-3-oxobut-1-en-1-yl]-4,6',9,14'-tetraoxaspiro[tricyclo[6.3.0.0^{3,5}]undecane-11,13'-tricyclo[8.4.0.0^{3,7}]tetradecan]-11'-ene-5',10-dione |
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| Traditional Name | (1R,1'R,3R,3'R,5R,6R,7'R,8S,9'S,10'R,11R)-12'-acetyl-10'-hydroxy-6,9'-dimethyl-4'-methylidene-5-[(1E)-3-oxobut-1-en-1-yl]-4,6',9,14'-tetraoxaspiro[tricyclo[6.3.0.0^{3,5}]undecane-11,13'-tricyclo[8.4.0.0^{3,7}]tetradecan]-11'-ene-5',10-dione |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1C[C@@H]2OC(=O)[C@@]3(O[C@@H]4C[C@H]5[C@@H](C[C@H](C)[C@@]4(O)C=C3C(C)=O)OC(=O)C5=C)[C@@H]2C[C@H]2O[C@@]12\C=C\C(C)=O |
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| InChI Identifier | InChI=1S/C29H34O9/c1-13-8-21-18(16(4)25(32)35-21)10-23-27(13,34)12-20(17(5)31)29(38-23)19-11-24-28(37-24,7-6-15(3)30)14(2)9-22(19)36-26(29)33/h6-7,12-14,18-19,21-24,34H,4,8-11H2,1-3,5H3/b7-6+/t13-,14+,18+,19+,21+,22-,23+,24+,27-,28-,29+/m0/s1 |
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| InChI Key | SWQFFFCGVOKUSC-HTWMNQKCSA-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 xanthanolides. These are sesquiterpenoids with a structure based on the xanthanolide skeleton consistsing of a cycloheptane ring usually attached to a four-carbon chain (at carbon 1 ) and a methyl group (at carbon 10), and fused to a five-member lactone ring (sharing carbons 7 and 8). The lactone ring can be conjugated with a methyl or methylene group at position 11. |
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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 | Xanthanolides |
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| Alternative Parents | |
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| Substituents | - Xanthanolide-skeleton
- Sesquiterpenoid
- Dicarboxylic acid or derivatives
- Gamma butyrolactone
- Pyran
- Acryloyl-group
- Cyclic alcohol
- Enone
- Alpha,beta-unsaturated ketone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Tertiary alcohol
- Carboxylic acid ester
- Ketone
- Lactone
- Organoheterocyclic compound
- Ether
- Oxirane
- Oxacycle
- Dialkyl ether
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Alcohol
- 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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