| Record Information |
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| Version | 2.0 |
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| Created at | 2021-01-05 19:34:36 UTC |
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| Updated at | 2021-07-15 17:04:27 UTC |
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| NP-MRD ID | NP0009858 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-dalmanol B |
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| Provided By | NPAtlas |
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| Description | (17R,18R)-18-[(2R)-4-(2,6-dihydroxyphenyl)-4-oxobutan-2-yl]-3,11,15-trihydroxy-17-methyl-8-oxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]Icosa-1(19),2,4,6,9,11,14,16(20)-octaen-13-one belongs to the class of organic compounds known as isoflavonoids. These are natural products derived from 3-phenylchromen-4-one. (+)-dalmanol B is found in Daldinia and Daldinia eschscholtzii. Based on a literature review very few articles have been published on (17R,18R)-18-[(2R)-4-(2,6-dihydroxyphenyl)-4-oxobutan-2-yl]-3,11,15-trihydroxy-17-methyl-8-oxapentacyclo[10.6.2.0²,⁷.0⁹,¹⁹.0¹⁶,²⁰]Icosa-1(19),2,4,6,9,11,14,16(20)-octaen-13-one. |
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| Structure | [H]OC1=C([H])C([H])=C([H])C(O[H])=C1C(=O)C([H])([H])[C@@]([H])(C([H])([H])[H])[C@@]1([H])C2=C3C(OC4=C([H])C([H])=C([H])C(O[H])=C24)=C([H])C(O[H])=C2C(=O)C([H])=C(O[H])C(=C32)[C@]1([H])C([H])([H])[H] InChI=1S/C30H24O8/c1-12(9-17(34)25-14(31)5-3-6-15(25)32)23-13(2)24-18(35)10-19(36)26-20(37)11-22-28(30(24)26)29(23)27-16(33)7-4-8-21(27)38-22/h3-8,10-13,23,31-33,35,37H,9H2,1-2H3/t12-,13-,23-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C30H24O8 |
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| Average Mass | 512.5140 Da |
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| Monoisotopic Mass | 512.14712 Da |
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| IUPAC Name | (17R,18R)-18-[(2R)-4-(2,6-dihydroxyphenyl)-4-oxobutan-2-yl]-3,11,15-trihydroxy-17-methyl-8-oxapentacyclo[10.6.2.0^{2,7}.0^{9,19}.0^{16,20}]icosa-1(19),2,4,6,9,11,14,16(20)-octaen-13-one |
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| Traditional Name | (17R,18R)-18-[(2R)-4-(2,6-dihydroxyphenyl)-4-oxobutan-2-yl]-3,11,15-trihydroxy-17-methyl-8-oxapentacyclo[10.6.2.0^{2,7}.0^{9,19}.0^{16,20}]icosa-1(19),2,4,6,9,11,14,16(20)-octaen-13-one |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H](CC(=O)C1=C(O)C=CC=C1O)[C@@H]1[C@@H](C)C2=C3C(=C(O)C=C4OC5=C(C(O)=CC=C5)C1=C34)C(=O)C=C2O |
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| InChI Identifier | InChI=1S/C30H24O8/c1-12(9-17(34)25-14(31)5-3-6-15(25)32)23-13(2)24-18(35)10-19(36)26-20(37)11-22-28(30(24)26)29(23)27-16(33)7-4-8-21(27)38-22/h3-8,10-13,23,31-33,35,37H,9H2,1-2H3/t12-,13-,23-/m1/s1 |
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| InChI Key | DXVDILBJEQUZBA-NSCUQIJASA-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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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as isoflavonoids. These are natural products derived from 3-phenylchromen-4-one. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Isoflavonoids |
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| Sub Class | Not Available |
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| Direct Parent | Isoflavonoids |
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| Alternative Parents | |
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| Substituents | - Isoflavonoid
- Dibenzopyran
- Naphthopyran
- Xanthene
- Alkyl-phenylketone
- Butyrophenone
- 2-naphthol
- 1-naphthol
- Benzopyran
- Naphthalene
- 1-benzopyran
- Phenylketone
- Benzoyl
- Resorcinol
- Aryl alkyl ketone
- Aryl ketone
- Phenol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Monocyclic benzene moiety
- Pyran
- Benzenoid
- Heteroaromatic compound
- Vinylogous acid
- Ketone
- Polyol
- Organoheterocyclic compound
- Oxacycle
- Organooxygen compound
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- 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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