| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 06:18:03 UTC |
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| Updated at | 2022-09-06 06:18:03 UTC |
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| NP-MRD ID | NP0227075 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2s,7s)-4,12-diacetyl-3,11,13-trihydroxy-7-methoxy-2,10-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),3,9,11-tetraen-5-one |
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| Description | (-)-Placodiolic acid belongs to the class of organic compounds known as acetophenones. These are organic compounds containing the acetophenone structure. (2s,7s)-4,12-diacetyl-3,11,13-trihydroxy-7-methoxy-2,10-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),3,9,11-tetraen-5-one is found in Rhizoplaca chrysoleuca. (2s,7s)-4,12-diacetyl-3,11,13-trihydroxy-7-methoxy-2,10-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),3,9,11-tetraen-5-one was first documented in 2019 (PMID: 31331101). Based on a literature review very few articles have been published on (-)-placodiolic acid. |
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| Structure | CO[C@]12CC(=O)C(C(C)=O)=C(O)[C@]1(C)C1=C(O)C(C(C)=O)=C(O)C(C)=C1O2 InChI=1S/C19H20O8/c1-7-14(23)12(9(3)21)15(24)13-16(7)27-19(26-5)6-10(22)11(8(2)20)17(25)18(13,19)4/h23-25H,6H2,1-5H3/t18-,19-/m0/s1 |
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| Synonyms | | Value | Source |
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| (-)-Placodiolate | Generator |
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| Chemical Formula | C19H20O8 |
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| Average Mass | 376.3610 Da |
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| Monoisotopic Mass | 376.11582 Da |
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| IUPAC Name | (2S,7S)-4,12-diacetyl-3,11,13-trihydroxy-7-methoxy-2,10-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),3,9,11-tetraen-5-one |
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| Traditional Name | (2S,7S)-4,12-diacetyl-3,11,13-trihydroxy-7-methoxy-2,10-dimethyl-8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(13),3,9,11-tetraen-5-one |
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| CAS Registry Number | Not Available |
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| SMILES | CO[C@]12CC(=O)C(C(C)=O)=C(O)[C@]1(C)C1=C(O)C(C(C)=O)=C(O)C(C)=C1O2 |
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| InChI Identifier | InChI=1S/C19H20O8/c1-7-14(23)12(9(3)21)15(24)13-16(7)27-19(26-5)6-10(22)11(8(2)20)17(25)18(13,19)4/h23-25H,6H2,1-5H3/t18-,19-/m0/s1 |
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| InChI Key | TUENYOIQMXRNRF-OALUTQOASA-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 acetophenones. These are organic compounds containing the acetophenone structure. |
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| Kingdom | Organic compounds |
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| Super Class | Benzenoids |
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| Class | Benzene and substituted derivatives |
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| Sub Class | Acetophenones |
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| Direct Parent | Acetophenones |
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| Alternative Parents | |
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| Substituents | - Acetophenone
- Coumaran
- Aryl ketone
- Aryl alkyl ketone
- Ketal
- Cyclohexenone
- Vinylogous acid
- Ketone
- Cyclic ketone
- Acetal
- Enol
- Polyol
- Oxacycle
- Organoheterocyclic compound
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Aldehyde
- Hydrocarbon derivative
- Carbonyl group
- 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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