| Record Information |
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| Version | 2.0 |
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| Created at | 2024-07-31 21:58:29 UTC |
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| Updated at | 2025-12-20 04:41:05 UTC |
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| NP-MRD ID | NP0333659 |
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| Natural Product DOI | https://doi.org/10.57994/3138 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Taladuxin E |
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| Description | Taladuxin E belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. Based on a literature review very few articles have been published on Taladuxin E. |
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| Structure | [H][C@@]12[C@H](OC(C)=O)[C@]3(COC(=O)C4=C(O)C=C(C)C(C1=O)=C34)C1=C2C2=C(C)C=C(O)C3=C2C([C@@H](CC(=O)OCC)OC3=O)=C1O InChI=1S/C32H26O12/c1-5-41-16(36)8-15-21-22-17(10(2)6-13(34)19(22)31(40)44-15)23-24-27(37)18-11(3)7-14(35)20-25(18)32(9-42-30(20)39,26(23)28(21)38)29(24)43-12(4)33/h6-7,15,24,29,34-35,38H,5,8-9H2,1-4H3/t15-,24+,29+,32+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C32H26O12 |
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| Average Mass | 602.5480 Da |
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| Monoisotopic Mass | 602.14243 Da |
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| IUPAC Name | ethyl 2-[(1S,5R,14R,24S)-24-(acetyloxy)-3,9,19-trihydroxy-11,17-dimethyl-7,15,21-trioxo-6,22-dioxaheptacyclo[12.9.1.1^{1,16}.1^{4,8}.0^{2,13}.0^{12,26}.0^{20,25}]hexacosa-2(13),3,8(26),9,11,16(25),17,19-octaen-5-yl]acetate |
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| Traditional Name | ethyl 2-[(1S,5R,14R,24S)-24-(acetyloxy)-3,9,19-trihydroxy-11,17-dimethyl-7,15,21-trioxo-6,22-dioxaheptacyclo[12.9.1.1^{1,16}.1^{4,8}.0^{2,13}.0^{12,26}.0^{20,25}]hexacosa-2(13),3,8(26),9,11,16(25),17,19-octaen-5-yl]acetate |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12[C@H](OC(C)=O)[C@]3(COC(=O)C4=C(O)C=C(C)C(C1=O)=C34)C1=C2C2=C(C)C=C(O)C3=C2C([C@@H](CC(=O)OCC)OC3=O)=C1O |
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| InChI Identifier | InChI=1S/C32H26O12/c1-5-41-16(36)8-15-21-22-17(10(2)6-13(34)19(22)31(40)44-15)23-24-27(37)18-11(3)7-14(35)20-25(18)32(9-42-30(20)39,26(23)28(21)38)29(24)43-12(4)33/h6-7,15,24,29,34-35,38H,5,8-9H2,1-4H3/t15-,24+,29+,32+/m1/s1 |
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| InChI Key | PBJVKXITJGDHCX-XSWALIASSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| ROESY NMR | [1H, 1H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | 1D_DEPT NMR | 13C NMR Spectrum (1D, 101 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, CDCl3, experimental) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| | Chemical Shift Submissions |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 400, CDCl3, simulated) | [email protected] | Huazhong University of Science and Technology | hanxiao zeng | 2024-07-31 | View Spectrum |
| | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Talaromyces sp. TJ403-AL05 | | |
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| Chemical Taxonomy |
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| Description | This compound belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene lactones |
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| Direct Parent | Diterpene lactones |
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| Alternative Parents | |
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| Substituents | - Diterpenoid
- Diterpene lactone
- Dibenzocycloheptene
- Tetracarboxylic acid or derivatives
- Fatty alcohol ester
- 2-naphthol
- 2-benzopyran
- Tetralin
- Naphthalene
- Isochromane
- Benzopyran
- Indane
- Aryl alkyl ketone
- Aryl ketone
- 1-hydroxy-2-unsubstituted benzenoid
- Cyclohexenone
- Delta_valerolactone
- Fatty acid ester
- Dihydropyranone
- Delta valerolactone
- Fatty acyl
- Alpha-branched alpha,beta-unsaturated-ketone
- Benzenoid
- Pyran
- Oxane
- Vinylogous acid
- Alpha,beta-unsaturated ketone
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Enone
- Acryloyl-group
- Lactone
- Ketone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- 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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