| Record Information |
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| Version | 2.0 |
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| Created at | 2021-06-19 21:18:36 UTC |
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| Updated at | 2021-06-29 23:57:21 UTC |
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| NP-MRD ID | NP0029775 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | taibairubescensin A |
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| Provided By | JEOL Database |
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| Description | taibairubescensin A is found in Isodon rubescens. taibairubescensin A was first documented in 2000 (Li, B. L., et al.). Based on a literature review very few articles have been published on Taibairubescensin A. |
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| Structure | [H]O[C@@]1([H])C([H])([H])[C@@]2(O[H])C(=C([H])[H])C(=O)[C@@]3(C2([H])[H])C([H])([H])C([H])([H])[C@]2([H])C(C([H])([H])[H])(C([H])([H])[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]([H])(OC(=O)C([H])([H])[H])C([H])([H])[C@@]2(C([H])([H])[H])[C@]13[H] InChI=1S/C24H34O7/c1-12-19(28)23-8-7-17-21(4,5)20(31-14(3)26)16(30-13(2)25)10-22(17,6)18(23)15(27)9-24(12,29)11-23/h15-18,20,27,29H,1,7-11H2,2-6H3/t15-,16-,17+,18-,20-,22+,23+,24-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C24H34O7 |
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| Average Mass | 434.5290 Da |
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| Monoisotopic Mass | 434.23045 Da |
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| IUPAC Name | (1R,4S,6R,7S,9R,10S,11S,13R)-7-(acetyloxy)-11,13-dihydroxy-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-6-yl acetate |
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| Traditional Name | (1R,4S,6R,7S,9R,10S,11S,13R)-7-(acetyloxy)-11,13-dihydroxy-5,5,9-trimethyl-14-methylidene-15-oxotetracyclo[11.2.1.0^{1,10}.0^{4,9}]hexadecan-6-yl acetate |
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| CAS Registry Number | Not Available |
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| SMILES | [H]O[C@@]1([H])C([H])([H])[C@@]2(O[H])C(=C([H])[H])C(=O)[C@@]3(C2([H])[H])C([H])([H])C([H])([H])[C@]2([H])C(C([H])([H])[H])(C([H])([H])[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]([H])(OC(=O)C([H])([H])[H])C([H])([H])[C@@]2(C([H])([H])[H])[C@]13[H] |
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| InChI Identifier | InChI=1S/C24H34O7/c1-12-19(28)23-8-7-17-21(4,5)20(31-14(3)26)16(30-13(2)25)10-22(17,6)18(23)15(27)9-24(12,29)11-23/h15-18,20,27,29H,1,7-11H2,2-6H3/t15-,16-,17+,18-,20-,22+,23+,24-/m0/s1 |
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| InChI Key | GNTVNVHWPBXBQA-HADVILGZSA-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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| 1D NMR | 13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Isodon rubescens | JEOL database | - Li, B. L., et al, Phytochemistry 53, 855 (2000)
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. |
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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 | Diterpenoids |
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| Direct Parent | Kaurane diterpenoids |
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| Alternative Parents | |
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| Substituents | - Kaurane diterpenoid
- Dicarboxylic acid or derivatives
- Tertiary alcohol
- Cyclic alcohol
- Secondary alcohol
- Ketone
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic 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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