| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 05:50:46 UTC |
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| Updated at | 2022-09-03 05:50:46 UTC |
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| NP-MRD ID | NP0169824 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4-methoxy-3-(2-methylbut-3-en-2-yl)-6-[(1e)-2-phenylethenyl]pyran-2-one |
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| Description | Mundulea lactone belongs to the class of organic compounds known as kavalactones. These are lactones, which is structurally characterized by a benzene ring and a pyranone moiety, linked to each other to form a 4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one skeleton. 4-methoxy-3-(2-methylbut-3-en-2-yl)-6-[(1e)-2-phenylethenyl]pyran-2-one is found in Mundulea sericea. 4-methoxy-3-(2-methylbut-3-en-2-yl)-6-[(1e)-2-phenylethenyl]pyran-2-one was first documented in 2016 (PMID: 28316643). Based on a literature review very few articles have been published on Mundulea lactone (PMID: 30195869). |
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| Structure | COC1=C(C(=O)OC(\C=C\C2=CC=CC=C2)=C1)C(C)(C)C=C InChI=1S/C19H20O3/c1-5-19(2,3)17-16(21-4)13-15(22-18(17)20)12-11-14-9-7-6-8-10-14/h5-13H,1H2,2-4H3/b12-11+ |
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| Synonyms | Not Available |
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| Chemical Formula | C19H20O3 |
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| Average Mass | 296.3660 Da |
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| Monoisotopic Mass | 296.14124 Da |
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| IUPAC Name | 4-methoxy-3-(2-methylbut-3-en-2-yl)-6-[(E)-2-phenylethenyl]-2H-pyran-2-one |
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| Traditional Name | 4-methoxy-3-(2-methylbut-3-en-2-yl)-6-[(E)-2-phenylethenyl]pyran-2-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(C(=O)OC(\C=C\C2=CC=CC=C2)=C1)C(C)(C)C=C |
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| InChI Identifier | InChI=1S/C19H20O3/c1-5-19(2,3)17-16(21-4)13-15(22-18(17)20)12-11-14-9-7-6-8-10-14/h5-13H,1H2,2-4H3/b12-11+ |
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| InChI Key | KMDTUENEFAGCES-VAWYXSNFSA-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 kavalactones. These are lactones, which is structurally characterized by a benzene ring and a pyranone moiety, linked to each other to form a 4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one skeleton. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Kavalactones |
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| Sub Class | Not Available |
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| Direct Parent | Kavalactones |
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| Alternative Parents | |
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| Substituents | - Kavalactone
- Styrene
- Alkyl aryl ether
- Pyranone
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Heteroaromatic compound
- Vinylogous ester
- Lactone
- Oxacycle
- Organoheterocyclic compound
- Ether
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxygen compound
- Organic oxide
- Aromatic heteromonocyclic compound
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| Molecular Framework | Aromatic heteromonocyclic 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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| General References | - Mbaveng AT, Fotso GW, Ngnintedo D, Kuete V, Ngadjui BT, Keumedjio F, Andrae-Marobela K, Efferth T: Cytotoxicity of epunctanone and four other phytochemicals isolated from the medicinal plants Garcinia epunctata and Ptycholobium contortum towards multi-factorial drug resistant cancer cells. Phytomedicine. 2018 Sep 15;48:112-119. doi: 10.1016/j.phymed.2017.12.016. Epub 2017 Dec 18. [PubMed:30195869 ]
- Ngnintedo D, Fotso GW, Kuete V, Nana F, Sandjo LP, Karaosmanoglu O, Sivas H, Keumedjio F, Kirsch G, Ngadjui BT, Andrae-Marobela K: Two new pterocarpans and a new pyrone derivative with cytotoxic activities from Ptycholobium contortum (N.E.Br.) Brummitt (Leguminosae): revised NMR assignment of mundulea lactone. Chem Cent J. 2016 Oct 5;10:58. doi: 10.1186/s13065-016-0204-x. eCollection 2016. [PubMed:28316643 ]
- LOTUS database [Link]
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