| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 21:08:40 UTC |
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| Updated at | 2022-09-03 21:08:40 UTC |
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| NP-MRD ID | NP0182448 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5,6,7a,8,11a,12-hexahydroxy-3-methoxy-2',6',6'-trimethyl-7,10-dioxo-11,12-dihydro-1h-spiro[cyclohexa[k]aceanthrylene-2,1'-cyclohexan]-2'-ene-9-carboximidic acid |
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| Description | Viridicatumtoxin belongs to the class of organic compounds known as tetracyclines. These are polyketides having an octahydrotetracene-2-carboxamide skeleton, substituted with many hydroxy and other groups. 5,6,7a,8,11a,12-hexahydroxy-3-methoxy-2',6',6'-trimethyl-7,10-dioxo-11,12-dihydro-1h-spiro[cyclohexa[k]aceanthrylene-2,1'-cyclohexan]-2'-ene-9-carboximidic acid is found in Penicillium aethiopicum. 5,6,7a,8,11a,12-hexahydroxy-3-methoxy-2',6',6'-trimethyl-7,10-dioxo-11,12-dihydro-1h-spiro[cyclohexa[k]aceanthrylene-2,1'-cyclohexan]-2'-ene-9-carboximidic acid was first documented in 2016 (PMID: 27049441). Based on a literature review a small amount of articles have been published on Viridicatumtoxin (PMID: 28256128) (PMID: 32437130) (PMID: 32269157) (PMID: 34527085). |
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| Structure | COC1=CC(O)=C2C3=C1C1(CC3=C3C(O)C4(O)CC(=O)C(C(O)=N)=C(O)C4(O)C(=O)C3=C2O)C(C)=CCCC1(C)C InChI=1S/C30H31NO10/c1-11-6-5-7-27(2,3)28(11)9-12-16-18(13(32)8-15(41-4)21(16)28)22(34)20-17(12)23(35)29(39)10-14(33)19(26(31)38)24(36)30(29,40)25(20)37/h6,8,23,32,34-36,39-40H,5,7,9-10H2,1-4H3,(H2,31,38) |
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| Synonyms | Not Available |
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| Chemical Formula | C30H31NO10 |
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| Average Mass | 565.5750 Da |
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| Monoisotopic Mass | 565.19480 Da |
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| IUPAC Name | Not Available |
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| Traditional Name | Not Available |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(O)=C2C3=C1C1(CC3=C3C(O)C4(O)CC(=O)C(C(O)=N)=C(O)C4(O)C(=O)C3=C2O)C(C)=CCCC1(C)C |
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| InChI Identifier | InChI=1S/C30H31NO10/c1-11-6-5-7-27(2,3)28(11)9-12-16-18(13(32)8-15(41-4)21(16)28)22(34)20-17(12)23(35)29(39)10-14(33)19(26(31)38)24(36)30(29,40)25(20)37/h6,8,23,32,34-36,39-40H,5,7,9-10H2,1-4H3,(H2,31,38) |
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| InChI Key | FNSQKFOXORBCCC-UHFFFAOYSA-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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| Description | Belongs to the class of organic compounds known as tetracyclines. These are polyketides having an octahydrotetracene-2-carboxamide skeleton, substituted with many hydroxy and other groups. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Tetracyclines |
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| Sub Class | Not Available |
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| Direct Parent | Tetracyclines |
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| Alternative Parents | |
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| Substituents | - Tetracycline
- Anthracene carboxylic acid or derivatives
- 1-naphthol
- Naphthalene
- Tetralin
- Anisole
- Aryl alkyl ketone
- Aryl ketone
- Phenol ether
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- Cyclohexenone
- Phenol
- Benzenoid
- Vinylogous acid
- Tertiary alcohol
- Ketone
- Primary carboxylic acid amide
- Secondary alcohol
- Cyclic ketone
- Carboxamide group
- Carboxylic acid derivative
- Enol
- Ether
- Polyol
- Organic nitrogen compound
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organic oxygen compound
- Organic oxide
- Organooxygen compound
- Organonitrogen compound
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic 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 | - Nicolaou KC, Liu G, Beabout K, McCurry MD, Shamoo Y: Asymmetric Alkylation of Anthrones, Enantioselective Total Synthesis of (-)- and (+)-Viridicatumtoxins B and Analogues Thereof: Absolute Configuration and Potent Antibacterial Agents. J Am Chem Soc. 2017 Mar 15;139(10):3736-3746. doi: 10.1021/jacs.6b12654. Epub 2017 Mar 3. [PubMed:28256128 ]
- Li W, Li L, Zhang C, Cai Y, Gao Q, Wang F, Cao Y, Lin J, Li J, Shang Z, Lin W: Investigations into the Antibacterial Mechanism of Action of Viridicatumtoxins. ACS Infect Dis. 2020 Jul 10;6(7):1759-1769. doi: 10.1021/acsinfecdis.0c00031. Epub 2020 Jun 4. [PubMed:32437130 ]
- Drott MT, Bastos RW, Rokas A, Ries LNA, Gabaldon T, Goldman GH, Keller NP, Greco C: Diversity of Secondary Metabolism in Aspergillus nidulans Clinical Isolates. mSphere. 2020 Apr 8;5(2):e00156-20. doi: 10.1128/mSphere.00156-20. [PubMed:32269157 ]
- Inokoshi J, Nakamura Y, Komada S, Komatsu K, Umeyama H, Tomoda H: Inhibition of bacterial undecaprenyl pyrophosphate synthase by small fungal molecules. J Antibiot (Tokyo). 2016 Nov;69(11):798-805. doi: 10.1038/ja.2016.35. Epub 2016 Apr 6. [PubMed:27049441 ]
- Kuhnert E, Navarro-Munoz JC, Becker K, Stadler M, Collemare J, Cox RJ: Secondary metabolite biosynthetic diversity in the fungal family Hypoxylaceae and Xylaria hypoxylon. Stud Mycol. 2021 Aug 26;99:100118. doi: 10.1016/j.simyco.2021.100118. eCollection 2021 Jun. [PubMed:34527085 ]
- LOTUS database [Link]
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