| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 13:24:00 UTC |
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| Updated at | 2022-09-08 13:24:00 UTC |
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| NP-MRD ID | NP0268320 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2,7-dimethyl-8-(3-methylbut-2-en-1-yl)-2-[(1e)-4-methylpenta-1,3-dien-1-yl]-3,4-dihydro-1-benzopyran-5-ol |
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| Description | Peperobtusin A belongs to the class of organic compounds known as 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. 2,7-dimethyl-8-(3-methylbut-2-en-1-yl)-2-[(1e)-4-methylpenta-1,3-dien-1-yl]-3,4-dihydro-1-benzopyran-5-ol is found in Peperomia obtusifolia. 2,7-dimethyl-8-(3-methylbut-2-en-1-yl)-2-[(1e)-4-methylpenta-1,3-dien-1-yl]-3,4-dihydro-1-benzopyran-5-ol was first documented in 2009 (PMID: 19241331). Based on a literature review a small amount of articles have been published on Peperobtusin A (PMID: 35889234) (PMID: 31198050) (PMID: 29604597). |
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| Structure | CC(C)=CCC1=C2OC(C)(CCC2=C(O)C=C1C)\C=C\C=C(C)C InChI=1S/C22H30O2/c1-15(2)8-7-12-22(6)13-11-19-20(23)14-17(5)18(21(19)24-22)10-9-16(3)4/h7-9,12,14,23H,10-11,13H2,1-6H3/b12-7+ |
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| Synonyms | Not Available |
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| Chemical Formula | C22H30O2 |
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| Average Mass | 326.4800 Da |
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| Monoisotopic Mass | 326.22458 Da |
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| IUPAC Name | 2,7-dimethyl-8-(3-methylbut-2-en-1-yl)-2-[(1E)-4-methylpenta-1,3-dien-1-yl]-3,4-dihydro-2H-1-benzopyran-5-ol |
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| Traditional Name | 2,7-dimethyl-8-(3-methylbut-2-en-1-yl)-2-[(1E)-4-methylpenta-1,3-dien-1-yl]-3,4-dihydro-1-benzopyran-5-ol |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)=CCC1=C2OC(C)(CCC2=C(O)C=C1C)\C=C\C=C(C)C |
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| InChI Identifier | InChI=1S/C22H30O2/c1-15(2)8-7-12-22(6)13-11-19-20(23)14-17(5)18(21(19)24-22)10-9-16(3)4/h7-9,12,14,23H,10-11,13H2,1-6H3/b12-7+ |
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| InChI Key | UANZUGFDTSFCAF-KPKJPENVSA-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 1-benzopyrans. These are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 1-position. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzopyrans |
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| Sub Class | 1-benzopyrans |
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| Direct Parent | 1-benzopyrans |
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| Alternative Parents | |
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| Substituents | - 1-benzopyran
- 1-hydroxy-2-unsubstituted benzenoid
- Alkyl aryl ether
- Benzenoid
- Oxacycle
- Ether
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- 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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| General References | - Ware I, Franke K, Hussain H, Morgan I, Rennert R, Wessjohann LA: Bioactive Phenolic Compounds from Peperomia obtusifolia. Molecules. 2022 Jul 7;27(14):4363. doi: 10.3390/molecules27144363. [PubMed:35889234 ]
- Ruiz Mostacero N, Castelli MV, Cutro AC, Hollmann A, Batista JM Jr, Furlan M, Valles J, Fulgueira CL, Lopez SN: Antibacterial activity of prenylated benzopyrans from Peperomia obtusifolia (Piperaceae). Nat Prod Res. 2021 May;35(10):1706-1710. doi: 10.1080/14786419.2019.1628751. Epub 2019 Jun 14. [PubMed:31198050 ]
- Shi L, Qin H, Jin X, Yang X, Lu X, Wang H, Wang R, Yu D, Feng B: The natural phenolic peperobtusin A induces apoptosis of lymphoma U937 cells via the Caspase dependent and p38 MAPK signaling pathways. Biomed Pharmacother. 2018 Jun;102:772-781. doi: 10.1016/j.biopha.2018.03.141. Epub 2018 Apr 5. [PubMed:29604597 ]
- da Silva Mota J, Leite AC, Batista Junior JM, Noeli Lopez S, Luz Ambrosio D, Duo Passerini G, Kato MJ, da Silva Bolzani V, Barretto Cicarelli RM, Furlan M: In vitro trypanocidal activity of phenolic derivatives from Peperomia obtusifolia. Planta Med. 2009 May;75(6):620-3. doi: 10.1055/s-0029-1185364. Epub 2009 Feb 24. [PubMed:19241331 ]
- LOTUS database [Link]
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