| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 21:56:32 UTC |
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| Updated at | 2022-04-28 21:56:32 UTC |
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| NP-MRD ID | NP0076750 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Keenamide A |
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| Description | (1R,4S,10S,16S,19S)-4,19-bis[(2S)-butan-2-yl]-2,11,14,17-tetrahydroxy-16-{[(2-methylbut-3-en-2-yl)oxy]methyl}-21-thia-3,6,12,15,18,23-hexaazatricyclo[18.2.1.0⁶,¹⁰]Tricosa-2,11,14,17,20(23)-pentaen-5-one belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone. Keenamide A is found in Didemnum molle. Based on a literature review very few articles have been published on (1R,4S,10S,16S,19S)-4,19-bis[(2S)-butan-2-yl]-2,11,14,17-tetrahydroxy-16-{[(2-methylbut-3-en-2-yl)oxy]methyl}-21-thia-3,6,12,15,18,23-hexaazatricyclo[18.2.1.0⁶,¹⁰]Tricosa-2,11,14,17,20(23)-pentaen-5-one. |
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| Structure | CC[C@H](C)[C@@H]1NC(=O)[C@H](COC(C)(C)C=C)NC(=O)CNC(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@@H]2CSC1=N2)[C@@H](C)CC InChI=1S/C30H48N6O6S/c1-8-17(4)23-28-33-20(16-43-28)26(39)35-24(18(5)9-2)29(41)36-13-11-12-21(36)27(40)31-14-22(37)32-19(25(38)34-23)15-42-30(6,7)10-3/h10,17-21,23-24H,3,8-9,11-16H2,1-2,4-7H3,(H,31,40)(H,32,37)(H,34,38)(H,35,39)/t17-,18-,19-,20-,21-,23-,24-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C30H48N6O6S |
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| Average Mass | 620.8100 Da |
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| Monoisotopic Mass | 620.33560 Da |
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| IUPAC Name | (1R,4S,10S,16S,19S)-4,19-bis[(2S)-butan-2-yl]-16-{[(2-methylbut-3-en-2-yl)oxy]methyl}-21-thia-3,6,12,15,18,23-hexaazatricyclo[18.2.1.0^{6,10}]tricos-20(23)-ene-2,5,11,14,17-pentone |
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| Traditional Name | (1R,4S,10S,16S,19S)-4,19-bis[(2S)-butan-2-yl]-16-{[(2-methylbut-3-en-2-yl)oxy]methyl}-21-thia-3,6,12,15,18,23-hexaazatricyclo[18.2.1.0^{6,10}]tricos-20(23)-ene-2,5,11,14,17-pentone |
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| CAS Registry Number | Not Available |
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| SMILES | CC[C@H](C)[C@@H]1NC(=O)[C@H](COC(C)(C)C=C)NC(=O)CNC(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@@H]2CSC1=N2)[C@@H](C)CC |
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| InChI Identifier | InChI=1S/C30H48N6O6S/c1-8-17(4)23-28-33-20(16-43-28)26(39)35-24(18(5)9-2)29(41)36-13-11-12-21(36)27(40)31-14-22(37)32-19(25(38)34-23)15-42-30(6,7)10-3/h10,17-21,23-24H,3,8-9,11-16H2,1-2,4-7H3,(H,31,40)(H,32,37)(H,34,38)(H,35,39)/t17-,18-,19-,20-,21-,23-,24-/m0/s1 |
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| InChI Key | KFDMDQKSGAFMNV-DJKVCXMVSA-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 cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | Cyclic peptides |
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| Alternative Parents | |
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| Substituents | - Cyclic alpha peptide
- Alpha-amino acid or derivatives
- Imidothiolactone
- Cyclic carboximidic acid
- Meta-thiazoline
- Tertiary carboxylic acid amide
- Pyrrolidine
- Lactam
- Carboxamide group
- Azacycle
- Organoheterocyclic compound
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Polyol
- Ether
- Dialkyl ether
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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