| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 03:10:25 UTC |
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| Updated at | 2022-09-08 03:10:25 UTC |
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| NP-MRD ID | NP0260888 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (4r)-4-[(1z,5e,7z,11r)-11-methoxy-8-methyltetradeca-1,5,7,13-tetraen-1-yl]-2-[(1r,2s)-2-methylcyclopropyl]-4,5-dihydro-1,3-thiazole |
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| Description | Curacin C belongs to the class of organic compounds known as imidothiolactones. These are analogs of imidolactones where the oxygen atom is replaced by a sulfur atom. They have the general structure RC(=N)SR' where the central carbon atom is part of a ring. R,R' = organyl group. (4r)-4-[(1z,5e,7z,11r)-11-methoxy-8-methyltetradeca-1,5,7,13-tetraen-1-yl]-2-[(1r,2s)-2-methylcyclopropyl]-4,5-dihydro-1,3-thiazole was first documented in 2009 (PMID: 19494914). Based on a literature review a small amount of articles have been published on Curacin C (PMID: 27723289) (PMID: 23791943). |
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| Structure | CO[C@H](CC\C(C)=C/C=C/CC\C=C/[C@@H]1CSC(=N1)[C@@H]1C[C@@H]1C)CC=C InChI=1S/C23H35NOS/c1-5-11-21(25-4)15-14-18(2)12-9-7-6-8-10-13-20-17-26-23(24-20)22-16-19(22)3/h5,7,9-10,12-13,19-22H,1,6,8,11,14-17H2,2-4H3/b9-7+,13-10-,18-12-/t19-,20+,21-,22+/m0/s1 |
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| Synonyms | | Value | Source |
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| Curacin a | MeSH | | Curacin b | MeSH |
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| Chemical Formula | C23H35NOS |
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| Average Mass | 373.6000 Da |
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| Monoisotopic Mass | 373.24394 Da |
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| IUPAC Name | (4R)-4-[(1Z,5E,7Z,11R)-11-methoxy-8-methyltetradeca-1,5,7,13-tetraen-1-yl]-2-[(1R,2S)-2-methylcyclopropyl]-4,5-dihydro-1,3-thiazole |
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| Traditional Name | (4R)-4-[(1Z,5E,7Z,11R)-11-methoxy-8-methyltetradeca-1,5,7,13-tetraen-1-yl]-2-[(1R,2S)-2-methylcyclopropyl]-4,5-dihydro-1,3-thiazole |
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| CAS Registry Number | Not Available |
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| SMILES | CO[C@H](CC\C(C)=C/C=C/CC\C=C/[C@@H]1CSC(=N1)[C@@H]1C[C@@H]1C)CC=C |
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| InChI Identifier | InChI=1S/C23H35NOS/c1-5-11-21(25-4)15-14-18(2)12-9-7-6-8-10-13-20-17-26-23(24-20)22-16-19(22)3/h5,7,9-10,12-13,19-22H,1,6,8,11,14-17H2,2-4H3/b9-7+,13-10-,18-12-/t19-,20+,21-,22+/m0/s1 |
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| InChI Key | LUEYTMPPCOCKBX-GMZZFSLLSA-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 | Not Available |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as imidothiolactones. These are analogs of imidolactones where the oxygen atom is replaced by a sulfur atom. They have the general structure RC(=N)SR' where the central carbon atom is part of a ring. R,R' = organyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Organosulfur compounds |
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| Class | Imidothioesters |
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| Sub Class | Imidothiolactones |
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| Direct Parent | Imidothiolactones |
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| Alternative Parents | |
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| Substituents | - Imidothiolactone
- Meta-thiazoline
- Azacycle
- Organoheterocyclic compound
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Ether
- Dialkyl ether
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Aliphatic heteromonocyclic compound
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| Molecular Framework | Aliphatic heteromonocyclic 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 | - Skiba MA, Sikkema AP, Fiers WD, Gerwick WH, Sherman DH, Aldrich CC, Smith JL: Domain Organization and Active Site Architecture of a Polyketide Synthase C-methyltransferase. ACS Chem Biol. 2016 Dec 16;11(12):3319-3327. doi: 10.1021/acschembio.6b00759. Epub 2016 Oct 18. [PubMed:27723289 ]
- Froese DS, Forouhar F, Tran TH, Vollmar M, Kim YS, Lew S, Neely H, Seetharaman J, Shen Y, Xiao R, Acton TB, Everett JK, Cannone G, Puranik S, Savitsky P, Krojer T, Pilka ES, Kiyani W, Lee WH, Marsden BD, von Delft F, Allerston CK, Spagnolo L, Gileadi O, Montelione GT, Oppermann U, Yue WW, Tong L: Crystal structures of malonyl-coenzyme A decarboxylase provide insights into its catalytic mechanism and disease-causing mutations. Structure. 2013 Jul 2;21(7):1182-92. doi: 10.1016/j.str.2013.05.001. Epub 2013 Jun 20. [PubMed:23791943 ]
- Gu L, Wang B, Kulkarni A, Geders TW, Grindberg RV, Gerwick L, Hakansson K, Wipf P, Smith JL, Gerwick WH, Sherman DH: Metamorphic enzyme assembly in polyketide diversification. Nature. 2009 Jun 4;459(7247):731-5. doi: 10.1038/nature07870. [PubMed:19494914 ]
- LOTUS database [Link]
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