| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 11:27:56 UTC |
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| Updated at | 2022-09-02 11:27:56 UTC |
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| NP-MRD ID | NP0154535 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (15r,16s,18r)-15-ethyl-17-oxa-1,11-diazapentacyclo[13.4.1.0⁴,¹².0⁵,¹⁰.0¹⁶,¹⁸]icosa-4(12),5,7,9-tetraene |
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| Description | Conoflorine belongs to the class of organic compounds known as quebrachamine alkaloids. These are alkaloids with a structure based on the quebrachamine skeleton, a tetracyclic compound that is derived by fission of the 7,21 bond of the aspidospermidine skeleton. Some quebrachamine alkaloids lack the C-16 methoxycarbonyl group. (15r,16s,18r)-15-ethyl-17-oxa-1,11-diazapentacyclo[13.4.1.0⁴,¹².0⁵,¹⁰.0¹⁶,¹⁸]icosa-4(12),5,7,9-tetraene is found in Tabernaemontana grandiflora, Tabernanthe iboga and Trachelospermum jasminoides. (15r,16s,18r)-15-ethyl-17-oxa-1,11-diazapentacyclo[13.4.1.0⁴,¹².0⁵,¹⁰.0¹⁶,¹⁸]icosa-4(12),5,7,9-tetraene was first documented in 2002 (PMID: 12375951). Based on a literature review very few articles have been published on Conoflorine. |
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| Structure | CC[C@@]12CN(C[C@H]3O[C@@H]13)CCC1=C(CC2)NC2=CC=CC=C12 InChI=1S/C19H24N2O/c1-2-19-9-7-16-14(13-5-3-4-6-15(13)20-16)8-10-21(12-19)11-17-18(19)22-17/h3-6,17-18,20H,2,7-12H2,1H3/t17-,18-,19-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C19H24N2O |
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| Average Mass | 296.4140 Da |
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| Monoisotopic Mass | 296.18886 Da |
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| IUPAC Name | (15R,16S,18R)-15-ethyl-17-oxa-1,11-diazapentacyclo[13.4.1.0^{4,12}.0^{5,10}.0^{16,18}]icosa-4(12),5,7,9-tetraene |
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| Traditional Name | (15R,16S,18R)-15-ethyl-17-oxa-1,11-diazapentacyclo[13.4.1.0^{4,12}.0^{5,10}.0^{16,18}]icosa-4(12),5,7,9-tetraene |
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| CAS Registry Number | Not Available |
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| SMILES | CC[C@@]12CN(C[C@H]3O[C@@H]13)CCC1=C(CC2)NC2=CC=CC=C12 |
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| InChI Identifier | InChI=1S/C19H24N2O/c1-2-19-9-7-16-14(13-5-3-4-6-15(13)20-16)8-10-21(12-19)11-17-18(19)22-17/h3-6,17-18,20H,2,7-12H2,1H3/t17-,18-,19-/m1/s1 |
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| InChI Key | OGDFTQDRHAGLTB-GUDVDZBRSA-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 quebrachamine alkaloids. These are alkaloids with a structure based on the quebrachamine skeleton, a tetracyclic compound that is derived by fission of the 7,21 bond of the aspidospermidine skeleton. Some quebrachamine alkaloids lack the C-16 methoxycarbonyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Quebrachamine alkaloids |
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| Sub Class | Not Available |
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| Direct Parent | Quebrachamine alkaloids |
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| Alternative Parents | |
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| Substituents | - Quebrachamine skeleton
- 3-alkylindole
- Indole
- Indole or derivatives
- Para-oxazepine
- Epoxypiperidine
- Aralkylamine
- Benzenoid
- Piperidine
- Heteroaromatic compound
- Pyrrole
- Tertiary aliphatic amine
- Tertiary amine
- Organoheterocyclic compound
- Oxacycle
- Azacycle
- Dialkyl ether
- Oxirane
- Ether
- Hydrocarbon derivative
- Organic nitrogen compound
- Organic oxygen compound
- Amine
- Organonitrogen compound
- Organooxygen compound
- Organopnictogen 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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