Record Information |
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Version | 2.0 |
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Created at | 2023-03-05 20:00:15 UTC |
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Updated at | 2024-09-03 04:16:01 UTC |
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NP-MRD ID | NP0331523 |
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Natural Product DOI | https://doi.org/10.57994/0495 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Sinulalide B |
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Description | Isospeciofoleine belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen. Sinulalide B was first documented in 2020 (PMID: 32597657). Based on a literature review very few articles have been published on Isospeciofoleine (PMID: 35468648) (PMID: 36828101). |
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Structure | [H][C@]12C[C@@H]([C@@H](CN1CC[C@@]21C(=O)NC2=CC=CC(O)=C12)C=C)C(=C/OC)\C(=O)OC InChI=1S/C22H26N2O5/c1-4-13-11-24-9-8-22(19-16(23-21(22)27)6-5-7-17(19)25)18(24)10-14(13)15(12-28-2)20(26)29-3/h4-7,12-14,18,25H,1,8-11H2,2-3H3,(H,23,27)/b15-12+/t13-,14+,18-,22-/m1/s1 |
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Synonyms | Not Available |
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Chemical Formula | C16H26O4 |
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Average Mass | 282.3800 Da |
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Monoisotopic Mass | 282.18311 Da |
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IUPAC Name | methyl (2E)-2-[(3S,6'S,7'S,8'aR)-6'-ethenyl-4-hydroxy-2-oxo-1,2,3',5',6',7',8',8'a-octahydro-2'H-spiro[indole-3,1'-indolizine]-7'-yl]-3-methoxyprop-2-enoate |
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Traditional Name | methyl (2E)-2-[(3S,6'S,7'S,8'aR)-6'-ethenyl-4-hydroxy-2-oxo-3',5',6',7',8',8'a-hexahydro-1H,2'H-spiro[indole-3,1'-indolizine]-7'-yl]-3-methoxyprop-2-enoate |
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CAS Registry Number | Not Available |
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SMILES | COC1(CC(C)CCCC(=C)C=C)OC(=O)[C@H](C)[C@@H]1O |
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InChI Identifier | InChI=1S/C16H26O4/c1-6-11(2)8-7-9-12(3)10-16(19-5)14(17)13(4)15(18)20-16/h6,12-14,17H,1-2,7-10H2,3-5H3/t12?,13-,14+,16?/m1/s1 |
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InChI Key | BIIXYXUGLPBCSV-IQXANGCESA-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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1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, experimental) | yanxia@nbu.edu.cn | Not Available | Not Available | 2024-05-11 | 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 | Species Name | Source | Reference |
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scabra | | |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as indolizidines. These are polycyclic compounds containing an indolizidine, which is a bicyclic heterocycle containing a saturated six-member ring fused to a saturated five-member ring, one of the bridging atoms being nitrogen. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Indolizidines |
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Sub Class | Not Available |
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Direct Parent | Indolizidines |
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Alternative Parents | |
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Substituents | - Indole or derivatives
- Dihydroindole
- Indolizidine
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Aralkylamine
- Piperidine
- N-alkylpyrrolidine
- Benzenoid
- Pyrrolidine
- Methyl ester
- Vinylogous ester
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Tertiary amine
- Secondary carboxylic acid amide
- Carboxamide group
- Amino acid or derivatives
- Tertiary aliphatic amine
- Lactam
- Carboxylic acid ester
- Azacycle
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Amine
- Organic oxygen compound
- Organic nitrogen compound
- Organic oxide
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Carbonyl group
- 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 | - Flores-Bocanegra L, Raja HA, Graf TN, Augustinovic M, Wallace ED, Hematian S, Kellogg JJ, Todd DA, Cech NB, Oberlies NH: The Chemistry of Kratom [Mitragyna speciosa]: Updated Characterization Data and Methods to Elucidate Indole and Oxindole Alkaloids. J Nat Prod. 2020 Jul 24;83(7):2165-2177. doi: 10.1021/acs.jnatprod.0c00257. Epub 2020 Jun 29. [PubMed:32597657 ]
- Manwill PK, Flores-Bocanegra L, Khin M, Raja HA, Cech NB, Oberlies NH, Todd DA: Kratom (Mitragyna speciosa) Validation: Quantitative Analysis of Indole and Oxindole Alkaloids Reveals Chemotypes of Plants and Products. Planta Med. 2022 Apr 25. doi: 10.1055/a-1795-5876. [PubMed:35468648 ]
- Wang K, Liu J, Huang J, Leng X, Li T, Ouyang H, Lin W, Yan X, He S: Discovery of uncommon terpenoids from the South China Sea soft coral Sinularia scabra. Phytochemistry. 2023 May;209:113616. doi: 10.1016/j.phytochem.2023.113616. Epub 2023 Feb 23. [PubMed:36828101 ]
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