Record Information |
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Version | 2.0 |
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Created at | 2022-09-11 11:32:42 UTC |
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Updated at | 2022-09-11 11:32:42 UTC |
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NP-MRD ID | NP0313785 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 4-[(2e)-but-2-en-2-yl]-6,14-dihydroxy-7,12-dimethyl-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one |
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Description | Unguinol belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone). Thus, unguinol is considered to be an aromatic polyketide. 4-[(2e)-but-2-en-2-yl]-6,14-dihydroxy-7,12-dimethyl-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one is found in Aspergillus unguis. 4-[(2e)-but-2-en-2-yl]-6,14-dihydroxy-7,12-dimethyl-2,9-dioxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one was first documented in 2018 (PMID: 29634062). Based on a literature review a small amount of articles have been published on Unguinol (PMID: 30177651) (PMID: 34208698) (PMID: 33443509) (PMID: 31788435). |
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Structure | C\C=C(/C)C1=CC(O)=C(C)C2=C1OC1=CC(O)=CC(C)=C1C(=O)O2 InChI=1S/C19H18O5/c1-5-9(2)13-8-14(21)11(4)17-18(13)23-15-7-12(20)6-10(3)16(15)19(22)24-17/h5-8,20-21H,1-4H3/b9-5+ |
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Synonyms | Not Available |
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Chemical Formula | C19H18O5 |
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Average Mass | 326.3480 Da |
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Monoisotopic Mass | 326.11542 Da |
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IUPAC Name | 4-[(2E)-but-2-en-2-yl]-6,14-dihydroxy-7,12-dimethyl-2,9-dioxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one |
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Traditional Name | 4-[(2E)-but-2-en-2-yl]-6,14-dihydroxy-7,12-dimethyl-2,9-dioxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one |
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CAS Registry Number | Not Available |
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SMILES | C\C=C(/C)C1=CC(O)=C(C)C2=C1OC1=CC(O)=CC(C)=C1C(=O)O2 |
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InChI Identifier | InChI=1S/C19H18O5/c1-5-9(2)13-8-14(21)11(4)17-18(13)23-15-7-12(20)6-10(3)16(15)19(22)24-17/h5-8,20-21H,1-4H3/b9-5+ |
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InChI Key | ZPPIKBUIYSSQEH-WEVVVXLNSA-N |
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Experimental Spectra |
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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 |
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Chemical Shift Submissions |
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| Not Available |
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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 depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone). |
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Kingdom | Organic compounds |
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Super Class | Phenylpropanoids and polyketides |
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Class | Depsides and depsidones |
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Sub Class | Not Available |
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Direct Parent | Depsides and depsidones |
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Alternative Parents | |
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Substituents | - Depsidone
- Diaryl ether
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- 1,4-dioxepine
- Dioxepine
- Phenol
- Benzenoid
- Carboxylic acid ester
- Lactone
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Ether
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- 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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External Links |
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HMDB ID | Not Available |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FoodDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | 10394065 |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 14131420 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Good Scents ID | Not Available |
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References |
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General References | - Morshed MT, Vuong D, Crombie A, Lacey AE, Karuso P, Lacey E, Piggott AM: Expanding antibiotic chemical space around the nidulin pharmacophore. Org Biomol Chem. 2018 Apr 25;16(16):3038-3051. doi: 10.1039/c8ob00545a. [PubMed:29634062 ]
- Yang WC, Bao HY, Liu YY, Nie YY, Yang JM, Hong PZ, Zhang Y: Depsidone Derivatives and a Cyclopeptide Produced by Marine Fungus Aspergillus unguis under Chemical Induction and by Its Plasma Induced Mutant. Molecules. 2018 Sep 3;23(9):2245. doi: 10.3390/molecules23092245. [PubMed:30177651 ]
- Nguyen HT, Morshed MT, Vuong D, Crombie A, Lacey E, Garg S, Pi H, Woolford L, Venter H, Page SW, Piggott AM, Trott DJ, Ogunniyi AD: Evaluation of Benzguinols as Next-Generation Antibiotics for the Treatment of Multidrug-Resistant Bacterial Infections. Antibiotics (Basel). 2021 Jun 16;10(6):727. doi: 10.3390/antibiotics10060727. [PubMed:34208698 ]
- Morshed MT, Nguyen HT, Vuong D, Crombie A, Lacey E, Ogunniyi AD, Page SW, Trott DJ, Piggott AM: Semisynthesis and biological evaluation of a focused library of unguinol derivatives as next-generation antibiotics. Org Biomol Chem. 2021 Feb 7;19(5):1022-1036. doi: 10.1039/d0ob02460k. Epub 2021 Jan 14. [PubMed:33443509 ]
- Zwartsen A, Chottanapund S, Kittakoop P, Navasumrit P, Ruchirawat M, Van Duursen MBM, Van den Berg M: Evaluation of anti-tumour properties of two depsidones - Unguinol and Aspergillusidone D - in triple-negative MDA-MB-231 breast tumour cells. Toxicol Rep. 2019 Oct 20;6:1216-1222. doi: 10.1016/j.toxrep.2019.10.012. eCollection 2019. [PubMed:31788435 ]
- LOTUS database [Link]
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