| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 22:16:26 UTC |
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| Updated at | 2022-09-08 22:16:26 UTC |
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| NP-MRD ID | NP0274767 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2e,4e)-5-[(1r,4s,7s,8s,9r)-7-(acetyloxy)-4-hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0¹,⁷]tridec-2-en-9-yl]-2-methylpenta-2,4-dienoic acid |
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| Description | Pseudolaric acid A2, also known as pseudolarate A2, belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. (2e,4e)-5-[(1r,4s,7s,8s,9r)-7-(acetyloxy)-4-hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0¹,⁷]tridec-2-en-9-yl]-2-methylpenta-2,4-dienoic acid is found in Larix kaempferi. Based on a literature review very few articles have been published on pseudolaric acid A2. |
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| Structure | CC(=O)O[C@]12CC[C@](C)(O)C=C[C@]11CC[C@H]2[C@](C)(OC1=O)\C=C\C=C(/C)C(O)=O InChI=1S/C22H28O7/c1-14(17(24)25)6-5-8-20(4)16-7-9-21(18(26)29-20)12-10-19(3,27)11-13-22(16,21)28-15(2)23/h5-6,8,10,12,16,27H,7,9,11,13H2,1-4H3,(H,24,25)/b8-5+,14-6+/t16-,19+,20+,21-,22-/m0/s1 |
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| Synonyms | | Value | Source |
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| Pseudolarate a2 | Generator |
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| Chemical Formula | C22H28O7 |
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| Average Mass | 404.4590 Da |
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| Monoisotopic Mass | 404.18350 Da |
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| IUPAC Name | (2E,4E)-5-[(1R,4S,7S,8S,9R)-7-(acetyloxy)-4-hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0^{1,7}]tridec-2-en-9-yl]-2-methylpenta-2,4-dienoic acid |
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| Traditional Name | (2E,4E)-5-[(1R,4S,7S,8S,9R)-7-(acetyloxy)-4-hydroxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0^{1,7}]tridec-2-en-9-yl]-2-methylpenta-2,4-dienoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC(=O)O[C@]12CC[C@](C)(O)C=C[C@]11CC[C@H]2[C@](C)(OC1=O)\C=C\C=C(/C)C(O)=O |
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| InChI Identifier | InChI=1S/C22H28O7/c1-14(17(24)25)6-5-8-20(4)16-7-9-21(18(26)29-20)12-10-19(3,27)11-13-22(16,21)28-15(2)23/h5-6,8,10,12,16,27H,7,9,11,13H2,1-4H3,(H,24,25)/b8-5+,14-6+/t16-,19+,20+,21-,22-/m0/s1 |
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| InChI Key | AROWACRIPDBCHW-MWVIGJKDSA-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 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 | - Diterpene lactone
- Diterpenoid
- Prenyldaucane diterpenoid
- Tricarboxylic acid or derivatives
- Caprolactone
- Delta valerolactone
- Delta_valerolactone
- Oxepane
- Oxane
- Tertiary alcohol
- Carboxylic acid ester
- Lactone
- Organoheterocyclic compound
- Oxacycle
- Carboxylic acid
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Carbonyl group
- Organic oxygen compound
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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