| Record Information |
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| Version | 2.0 |
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| Created at | 2024-05-03 03:31:27 UTC |
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| Updated at | 2025-07-30 22:43:44 UTC |
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| NP-MRD ID | NP0332978 |
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| Natural Product DOI | https://doi.org/10.57994/2259 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Centrapalus coumarin O |
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| Description | Pauciflorin P belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. Centrapalus coumarin O was first documented in 2024 (PMID: 39065605). Based on a literature review very few articles have been published on pauciflorin P. |
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| Structure | [H][C@@]12C(=O)C[C@](C)(C=C)[C@@]1(OC1=CC=CC(C)=C1C2=O)[C@@]1(C)CC2=C(O1)C1=C(OC2=O)C=CC=C1C InChI=1S/C29H26O6/c1-6-27(4)14-18(30)23-24(31)21-15(2)9-8-12-20(21)34-29(23,27)28(5)13-17-25(35-28)22-16(3)10-7-11-19(22)33-26(17)32/h6-12,23H,1,13-14H2,2-5H3/t23-,27-,28+,29+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C29H26O6 |
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| Average Mass | 470.5210 Da |
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| Monoisotopic Mass | 470.17294 Da |
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| IUPAC Name | (3R,4R,7S)-3-[(2R)-2,9-dimethyl-4-oxo-2H,3H,4H-furo[3,2-c]chromen-2-yl]-4-ethenyl-4,10-dimethyl-2-oxatricyclo[7.4.0.0^{3,7}]trideca-1(13),9,11-triene-6,8-dione |
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| Traditional Name | (3R,4R,7S)-3-[(2R)-2,9-dimethyl-4-oxo-3H-furo[3,2-c]chromen-2-yl]-4-ethenyl-4,10-dimethyl-2-oxatricyclo[7.4.0.0^{3,7}]trideca-1(13),9,11-triene-6,8-dione |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12C(=O)C[C@](C)(C=C)[C@@]1(OC1=CC=CC(C)=C1C2=O)[C@@]1(C)CC2=C(O1)C1=C(OC2=O)C=CC=C1C |
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| InChI Identifier | InChI=1S/C29H26O6/c1-6-27(4)14-18(30)23-24(31)21-15(2)9-8-12-20(21)34-29(23,27)28(5)13-17-25(35-28)22-16(3)10-7-11-19(22)33-26(17)32/h6-12,23H,1,13-14H2,2-5H3/t23-,27-,28+,29+/m0/s1 |
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| InChI Key | KNHLCAJNYPEVMC-JXHHNEAKSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| HSQC NMR | [1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum | | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 500 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum | | NOESY NMR | [1H, 1H] NMR Spectrum (2D, 500 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CDCl3, experimental) | hohmann.judit@szte.hu | University of Szeged | Judit Hohmann | 2024-05-03 | View Spectrum |
| | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| | 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 | This compound belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. |
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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 | Diterpene lactones |
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| Alternative Parents | |
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| Substituents | - Diterpenoid
- Diterpene lactone
- Furanocoumarin
- Angular furanocoumarin
- Coumarin
- Chromone
- 1-benzopyran
- Benzopyran
- Chromane
- Aryl alkyl ketone
- Aryl ketone
- 1,3-diketone
- Pyranone
- Fatty acid ester
- Alkyl aryl ether
- Fatty acyl
- Alpha-branched alpha,beta-unsaturated-ketone
- Benzenoid
- 1,3-dicarbonyl compound
- Pyran
- Oxane
- Heteroaromatic compound
- Vinylogous ester
- Alpha,beta-unsaturated ketone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Enone
- Enol ester
- Dihydrofuran
- Acryloyl-group
- Lactone
- Ketone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Ether
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- 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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