| Record Information |
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| Version | 2.0 |
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| Created at | 2021-01-06 07:05:55 UTC |
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| Updated at | 2021-07-15 17:37:26 UTC |
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| NP-MRD ID | NP0021841 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Thielavin B |
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| Provided By | NPAtlas |
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| Description | Thielavin B is also known as thielavin-b. Thielavin B is found in Pseudothielavia terricola and Thielavia. Thielavin B was first documented in 2002 (PMID: 12546415). Based on a literature review very few articles have been published on Thielavin B (PMID: 22566715). |
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| Structure | [H]OC(=O)C1=C(C(=C(OC(=O)C2=C(C(=C(OC(=O)C3=C(C([H])=C(O[H])C(=C3O[H])C([H])([H])[H])C([H])([H])[H])C(=C2OC([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C(=C1OC([H])([H])[H])C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] InChI=1S/C31H34O10/c1-12-11-20(32)17(6)24(33)21(12)30(36)40-26-16(5)14(3)23(28(39-10)19(26)8)31(37)41-25-15(4)13(2)22(29(34)35)27(38-9)18(25)7/h11,32-33H,1-10H3,(H,34,35) |
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| Synonyms | | Value | Source |
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| Thielavin-b | MeSH | | 4-[4-(2,4-Dihydroxy-3,6-dimethylbenzoyloxy)-2-methoxy-3,5,6-trimethylbenzoyloxy]-2-methoxy-3,5,6-trimethylbenzoate | Generator |
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| Chemical Formula | C31H34O10 |
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| Average Mass | 566.6030 Da |
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| Monoisotopic Mass | 566.21520 Da |
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| IUPAC Name | 4-[4-(2,4-dihydroxy-3,6-dimethylbenzoyloxy)-2-methoxy-3,5,6-trimethylbenzoyloxy]-2-methoxy-3,5,6-trimethylbenzoic acid |
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| Traditional Name | 4-[4-(2,4-dihydroxy-3,6-dimethylbenzoyloxy)-2-methoxy-3,5,6-trimethylbenzoyloxy]-2-methoxy-3,5,6-trimethylbenzoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(C)C(OC(=O)C2=C(C)C(C)=C(OC(=O)C3=C(O)C(C)=C(O)C=C3C)C(C)=C2OC)=C(C)C(C)=C1C(O)=O |
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| InChI Identifier | InChI=1S/C31H34O10/c1-12-11-20(32)17(6)24(33)21(12)30(36)40-26-16(5)14(3)23(28(39-10)19(26)8)31(37)41-25-15(4)13(2)22(29(34)35)27(38-9)18(25)7/h11,32-33H,1-10H3,(H,34,35) |
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| InChI Key | UULGWGARYDGVBM-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, 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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| Species Where Detected | |
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| Chemical Taxonomy |
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| Description | This compound 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 | - Depside backbone
- P-hydroxybenzoic acid ester
- O-hydroxybenzoic acid ester
- Dihydroxybenzoic acid
- O-methoxybenzoic acid or derivatives
- Benzoate ester
- Phenol ester
- Salicylic acid or derivatives
- Benzoic acid or derivatives
- Benzoic acid
- P-xylenol
- Xylenol
- Tricarboxylic acid or derivatives
- Anisole
- Phenoxy compound
- Benzoyl
- M-cresol
- P-xylene
- O-cresol
- Xylene
- Phenol ether
- Resorcinol
- Methoxybenzene
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Vinylogous acid
- Carboxylic acid ester
- Ether
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Hydrocarbon derivative
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic 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 | - Sakemi S, Hirai H, Ichiba T, Inagaki T, Kato Y, Kojima N, Nishida H, Parker JC, Saito T, Tonai-Kachi H, VanVolkenburg MA, Yoshikawa N, Kojima Y: Thielavins as glucose-6-phosphatase (G6Pase) inhibitors: producing strain, fermentation, isolation, structural elucidation and biological activities. J Antibiot (Tokyo). 2002 Nov;55(11):941-51. doi: 10.7164/antibiotics.55.941. [PubMed:12546415 ]
- Ayers S, Ehrmann BM, Adcock AF, Kroll DJ, Wani MC, Pearce CJ, Oberlies NH: Thielavin B methyl ester: a cytotoxic benzoate trimer from an unidentified fungus (MSX 55526) from the Order Sordariales. Tetrahedron Lett. 2011 Nov 2;52(44):5733-5735. doi: 10.1016/j.tetlet.2011.08.125. [PubMed:22566715 ]
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