| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 12:43:22 UTC |
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| Updated at | 2022-04-28 12:43:22 UTC |
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| NP-MRD ID | NP0067886 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 17-Hydroxytacamonine |
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| Description | (13R,15S,16S,19R)-13-ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.0²,⁷.0⁸,¹⁸.0¹⁵,¹⁹]Nonadeca-2,4,6,8(18)-tetraen-17-one belongs to the class of organic compounds known as tacaman alkaloids. These are alkaloids containing the pentacyclic tacaman skeleton, which consists of a pyrido[1,2-a]indole fused to a quinolizine. Tacaman alkaloids are obtained from a precursor to a pseudoaspidospermidine (type II skeleton) derivative, by the formation of new bonds at C-20/C-3 and C-140/C-17. 17-Hydroxytacamonine is found in Tabernaemontana eglandulosa Stapf. Based on a literature review very few articles have been published on (13R,15S,16S,19R)-13-ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.0²,⁷.0⁸,¹⁸.0¹⁵,¹⁹]Nonadeca-2,4,6,8(18)-tetraen-17-one. |
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| Structure | CC[C@@H]1C[C@@H]2[C@H](O)C(=O)N3C4=CC=CC=C4C4=C3[C@@H]2N(CC4)C1 InChI=1S/C19H22N2O2/c1-2-11-9-14-16-17-13(7-8-20(16)10-11)12-5-3-4-6-15(12)21(17)19(23)18(14)22/h3-6,11,14,16,18,22H,2,7-10H2,1H3/t11-,14+,16-,18+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C19H22N2O2 |
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| Average Mass | 310.3970 Da |
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| Monoisotopic Mass | 310.16813 Da |
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| IUPAC Name | (13R,15S,16S,19R)-13-ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.0^{2,7}.0^{8,18}.0^{15,19}]nonadeca-2,4,6,8(18)-tetraen-17-one |
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| Traditional Name | (13R,15S,16S,19R)-13-ethyl-16-hydroxy-1,11-diazapentacyclo[9.6.2.0^{2,7}.0^{8,18}.0^{15,19}]nonadeca-2,4,6,8(18)-tetraen-17-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC[C@@H]1C[C@@H]2[C@H](O)C(=O)N3C4=CC=CC=C4C4=C3[C@@H]2N(CC4)C1 |
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| InChI Identifier | InChI=1S/C19H22N2O2/c1-2-11-9-14-16-17-13(7-8-20(16)10-11)12-5-3-4-6-15(12)21(17)19(23)18(14)22/h3-6,11,14,16,18,22H,2,7-10H2,1H3/t11-,14+,16-,18+/m1/s1 |
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| InChI Key | CFGWIGBXBJVRDV-ZHPMQELBSA-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 tacaman alkaloids. These are alkaloids containing the pentacyclic tacaman skeleton, which consists of a pyrido[1,2-a]indole fused to a quinolizine. Tacaman alkaloids are obtained from a precursor to a pseudoaspidospermidine (type II skeleton) derivative, by the formation of new bonds at C-20/C-3 and C-140/C-17. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Tacaman alkaloids |
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| Sub Class | Not Available |
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| Direct Parent | Tacaman alkaloids |
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| Alternative Parents | |
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| Substituents | - Tacaman alkaloid
- Indolo[3,2-1de][1,5]naphthyridine
- Beta-carboline
- Pyridoindole
- Naphthyridine
- 3-alkylindole
- Indole
- Indole or derivatives
- Aralkylamine
- Benzenoid
- Piperidine
- Heteroaromatic compound
- Pyrrole
- Lactam
- Tertiary aliphatic amine
- Tertiary amine
- Secondary alcohol
- Azacycle
- Organoheterocyclic compound
- Organooxygen compound
- Organonitrogen compound
- Alcohol
- Amine
- Hydrocarbon derivative
- Organic oxygen compound
- Organic nitrogen compound
- Organic oxide
- 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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