| Record Information |
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| Version | 2.0 |
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| Created at | 2021-01-05 21:11:19 UTC |
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| Updated at | 2021-07-15 17:09:12 UTC |
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| NP-MRD ID | NP0011530 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Herqueidiketal |
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| Provided By | NPAtlas |
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| Description | (12R,14R,16R)-8,12,16-trihydroxy-9-methoxy-4,13,13,14-tetramethyl-11,15-dioxatetracyclo[8.6.0.0²,⁷.0¹²,¹⁶]Hexadeca-1(10),2(7),4,8-tetraene-3,6-dione belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Herqueidiketal is found in Penicillium sp. Herqueidiketal was first documented in 2013 (PMID: 23431962). Based on a literature review very few articles have been published on (12R,14R,16R)-8,12,16-trihydroxy-9-methoxy-4,13,13,14-tetramethyl-11,15-dioxatetracyclo[8.6.0.0²,⁷.0¹²,¹⁶]Hexadeca-1(10),2(7),4,8-tetraene-3,6-dione. |
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| Structure | [H]OC1=C(OC([H])([H])[H])C2=C(C3=C1C(=O)C([H])=C(C3=O)C([H])([H])[H])[C@@]1(O[H])O[C@]([H])(C([H])([H])[H])C(C([H])([H])[H])(C([H])([H])[H])[C@@]1(O[H])O2 InChI=1S/C19H20O8/c1-7-6-9(20)10-11(13(7)21)12-15(16(25-5)14(10)22)27-19(24)17(3,4)8(2)26-18(12,19)23/h6,8,22-24H,1-5H3/t8-,18-,19-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C19H20O8 |
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| Average Mass | 376.3610 Da |
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| Monoisotopic Mass | 376.11582 Da |
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| IUPAC Name | (12R,14R,16R)-8,12,16-trihydroxy-9-methoxy-4,13,13,14-tetramethyl-11,15-dioxatetracyclo[8.6.0.0^{2,7}.0^{12,16}]hexadeca-1(10),2(7),4,8-tetraene-3,6-dione |
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| Traditional Name | (12R,14R,16R)-8,12,16-trihydroxy-9-methoxy-4,13,13,14-tetramethyl-11,15-dioxatetracyclo[8.6.0.0^{2,7}.0^{12,16}]hexadeca-1(10),2(7),4,8-tetraene-3,6-dione |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(O)C2=C(C3=C1O[C@]1(O)C(C)(C)[C@@H](C)O[C@]31O)C(=O)C(C)=CC2=O |
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| InChI Identifier | InChI=1S/C19H20O8/c1-7-6-9(20)10-11(13(7)21)12-15(16(25-5)14(10)22)27-19(24)17(3,4)8(2)26-18(12,19)23/h6,8,22-24H,1-5H3/t8-,18-,19-/m1/s1 |
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| InChI Key | RFLUIIWXOBEDGV-QNTVGQKLSA-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 naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Naphthofurans |
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| Sub Class | Not Available |
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| Direct Parent | Naphthofurans |
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| Alternative Parents | |
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| Substituents | - Naphthofuran
- Naphthoquinone
- Naphthalene
- Coumaran
- Aryl ketone
- Quinone
- Anisole
- Alkyl aryl ether
- Benzenoid
- Vinylogous acid
- Tetrahydrofuran
- Ketone
- Hemiacetal
- Oxacycle
- Polyol
- Ether
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen 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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