| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 18:55:38 UTC |
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| Updated at | 2022-09-06 18:55:38 UTC |
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| NP-MRD ID | NP0236107 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2s,3r,4r,7s)-4-ethenyl-3-isocyano-4,8,8-trimethyl-14-azatetracyclo[7.6.1.0²,⁷.0¹³,¹⁶]hexadeca-1(15),9(16),10,12-tetraene |
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| Description | (2s,3r,4r,7s)-4-ethenyl-3-isocyano-4,8,8-trimethyl-14-azatetracyclo[7.6.1.0²,⁷.0¹³,¹⁶]hexadeca-1(15),9(16),10,12-tetraene is found in Hapalosiphon delicatulus. (2s,3r,4r,7s)-4-ethenyl-3-isocyano-4,8,8-trimethyl-14-azatetracyclo[7.6.1.0²,⁷.0¹³,¹⁶]hexadeca-1(15),9(16),10,12-tetraene was first documented in 2018 (PMID: 29656506). Based on a literature review a small amount of articles have been published on hapalindole U (PMID: 32302487) (PMID: 29531360) (PMID: 31284716) (PMID: 31354873). |
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| Structure | C[C@@]1(CC[C@H]2[C@H]([C@H]1[N+]#[C-])C1=CNC3=CC=CC(=C13)C2(C)C)C=C InChI=1S/C21H24N2/c1-6-21(4)11-10-15-18(19(21)22-5)13-12-23-16-9-7-8-14(17(13)16)20(15,2)3/h6-9,12,15,18-19,23H,1,10-11H2,2-4H3/t15-,18+,19+,21-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C21H24N2 |
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| Average Mass | 304.4370 Da |
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| Monoisotopic Mass | 304.19395 Da |
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| IUPAC Name | (2S,3R,4R,7S)-4-ethenyl-3-isocyano-4,8,8-trimethyl-14-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(15),9(16),10,12-tetraene |
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| Traditional Name | (2S,3R,4R,7S)-4-ethenyl-3-isocyano-4,8,8-trimethyl-14-azatetracyclo[7.6.1.0^{2,7}.0^{13,16}]hexadeca-1(15),9(16),10,12-tetraene |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@]1(CC[C@H]2[C@H]([C@H]1[N+]#[C-])C1=CNC3=CC=CC(=C13)C2(C)C)C=C |
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| InChI Identifier | InChI=1S/C21H24N2/c1-6-21(4)11-10-15-18(19(21)22-5)13-12-23-16-9-7-8-14(17(13)16)20(15,2)3/h6-9,12,15,18-19,23H,1,10-11H2,2-4H3/t15-,18+,19+,21-/m0/s1 |
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| InChI Key | SLUFHMQYBPOTFZ-ZRRCRCOKSA-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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| Classification | Not classified |
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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 | - Khatri Y, Hohlman RM, Mendoza J, Li S, Lowell AN, Asahara H, Sherman DH: Multicomponent Microscale Biosynthesis of Unnatural Cyanobacterial Indole Alkaloids. ACS Synth Biol. 2020 Jun 19;9(6):1349-1360. doi: 10.1021/acssynbio.0c00038. Epub 2020 May 7. [PubMed:32302487 ]
- Dethe DH, Das S, Kumar VB, Mir NA: Enantiospecific Total Syntheses of (+)-Hapalindole H and (-)-12-epi-Hapalindole U. Chemistry. 2018 Jun 26;24(36):8980-8984. doi: 10.1002/chem.201800970. Epub 2018 May 28. [PubMed:29656506 ]
- Newmister SA, Li S, Garcia-Borras M, Sanders JN, Yang S, Lowell AN, Yu F, Smith JL, Williams RM, Houk KN, Sherman DH: Structural basis of the Cope rearrangement and cyclization in hapalindole biogenesis. Nat Chem Biol. 2018 Apr;14(4):345-351. doi: 10.1038/s41589-018-0003-x. Epub 2018 Mar 12. [PubMed:29531360 ]
- Knoot CJ, Khatri Y, Hohlman RM, Sherman DH, Pakrasi HB: Engineered Production of Hapalindole Alkaloids in the Cyanobacterium Synechococcus sp. UTEX 2973. ACS Synth Biol. 2019 Aug 16;8(8):1941-1951. doi: 10.1021/acssynbio.9b00229. Epub 2019 Jul 19. [PubMed:31284716 ]
- Awakawa T, Abe I: Molecular basis for the plasticity of aromatic prenyltransferases in hapalindole biosynthesis. Beilstein J Org Chem. 2019 Jul 11;15:1545-1551. doi: 10.3762/bjoc.15.157. eCollection 2019. [PubMed:31354873 ]
- LOTUS database [Link]
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