| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 21:08:26 UTC |
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| Updated at | 2022-04-28 21:08:26 UTC |
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| NP-MRD ID | NP0075936 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Erythravine |
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| Description | Erythravine belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof. (+)-Erythravine is found in Erythrina cochleata, Erythrina folkersii, Erythrina lysistemon, Erythrina mulungu and Erythrina verna. (+)-Erythravine was first documented in 2013 (PMID: 24349349). Based on a literature review a small amount of articles have been published on Erythravine (PMID: 27076115) (PMID: 33791806) (PMID: 32735983) (PMID: 31751584). |
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| Structure | COC1=CC2=C(C=C1OC)[C@]13C[C@@H](O)C=CC1=CCN3CC2 InChI=1S/C18H21NO3/c1-21-16-9-12-5-7-19-8-6-13-3-4-14(20)11-18(13,19)15(12)10-17(16)22-2/h3-4,6,9-10,14,20H,5,7-8,11H2,1-2H3/t14-,18-/m0/s1 |
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| Synonyms | | Value | Source |
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| (+)-Erythravine | MeSH |
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| Chemical Formula | C18H21NO3 |
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| Average Mass | 299.3700 Da |
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| Monoisotopic Mass | 299.15214 Da |
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| IUPAC Name | (1S,16R)-4,5-dimethoxy-10-azatetracyclo[8.7.0.0^{1,13}.0^{2,7}]heptadeca-2(7),3,5,12,14-pentaen-16-ol |
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| Traditional Name | (1S,16R)-4,5-dimethoxy-10-azatetracyclo[8.7.0.0^{1,13}.0^{2,7}]heptadeca-2(7),3,5,12,14-pentaen-16-ol |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC2=C(C=C1OC)[C@]13C[C@@H](O)C=CC1=CCN3CC2 |
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| InChI Identifier | InChI=1S/C18H21NO3/c1-21-16-9-12-5-7-19-8-6-13-3-4-14(20)11-18(13,19)15(12)10-17(16)22-2/h3-4,6,9-10,14,20H,5,7-8,11H2,1-2H3/t14-,18-/m0/s1 |
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| InChI Key | JEBFJSHKHYDVNP-KSSFIOAISA-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 erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Erythrina alkaloids |
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| Sub Class | Erythrinanes |
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| Direct Parent | Erythrinanes |
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| Alternative Parents | |
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| Substituents | - Erythrinane skeleton
- Tetrahydroisoquinoline
- Indole or derivatives
- Anisole
- Phenol ether
- Alkyl aryl ether
- Aralkylamine
- Benzenoid
- Pyrroline
- Tertiary amine
- Secondary alcohol
- Tertiary aliphatic amine
- Organoheterocyclic compound
- Azacycle
- Ether
- Alcohol
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Organic oxygen compound
- Amine
- Organic nitrogen 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 | - Andreev IA, Ratmanova NK, Novoselov AM, Belov DS, Seregina IF, Kurkin AV: Oxidative Dearomatization of 4,5,6,7-Tetrahydro-1H-indoles Obtained by Metal- and Solvent-Free Thermal 5-endo-dig Cyclization: The Route to Erythrina and Lycorine Alkaloids. Chemistry. 2016 May 17;22(21):7262-7. doi: 10.1002/chem.201600273. Epub 2016 Apr 14. [PubMed:27076115 ]
- Dos Reis SL, Gelfuso EA, Fachin AL, Pereira AMS, Beleboni RO: Pharmacological characterisation of anticonvulsant effects elicited by erythrartine. J Pharm Pharmacol. 2021 Mar 1;73(1):93-97. doi: 10.1093/jpp/rgaa024. [PubMed:33791806 ]
- Gelfuso EA, Reis SL, Aguiar DSR, Faggion SA, Gomes FMM, Galan DT, Peigneur S, Pereira AMS, Mortari MR, Cunha AOS, Tytgat J, Beleboni RO: New insights in the mode of action of (+)-erythravine and (+)-11alpha-hydroxy-erythravine alkaloids. Eur J Pharmacol. 2020 Oct 15;885:173390. doi: 10.1016/j.ejphar.2020.173390. Epub 2020 Jul 29. [PubMed:32735983 ]
- Gelfuso EA, Reis SL, Pereira AMS, Aguiar DSR, Beleboni RO: Neuroprotective effects and improvement of learning and memory elicited by erythravine and 11alpha-hydroxy-erythravine against the pilocarpine model of epilepsy. Life Sci. 2020 Jan 1;240:117072. doi: 10.1016/j.lfs.2019.117072. Epub 2019 Nov 18. [PubMed:31751584 ]
- Setti-Perdigao P, Serrano MA, Flausino OA Jr, Bolzani VS, Guimaraes MZ, Castro NG: Erythrina mulungu alkaloids are potent inhibitors of neuronal nicotinic receptor currents in mammalian cells. PLoS One. 2013 Dec 13;8(12):e82726. doi: 10.1371/journal.pone.0082726. eCollection 2013. [PubMed:24349349 ]
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