| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 20:39:12 UTC |
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| Updated at | 2022-04-28 20:39:12 UTC |
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| NP-MRD ID | NP0075372 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Gnemonoside B |
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| Description | (2R,3R,4S,5S,6R)-2-{4-[(E)-2-[(2S,3S)-3-(3,5-dihydroxyphenyl)-4-hydroxy-2-(4-{[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-6-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. Gnemonoside B is found in Gnetum gnemon . Based on a literature review very few articles have been published on (2R,3R,4S,5S,6R)-2-{4-[(E)-2-[(2S,3S)-3-(3,5-dihydroxyphenyl)-4-hydroxy-2-(4-{[(2R,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-6-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol. |
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| Structure | OC[C@H]1O[C@H](OC2=CC=C(\C=C\C3=CC(O)=C4[C@@H]([C@H](OC4=C3)C3=CC=C(O[C@H]4O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]4O)C=C3)C3=CC(O)=CC(O)=C3)C=C2)[C@H](O)[C@@H](O)[C@@H]1O InChI=1S/C40H42O16/c41-16-28-32(46)34(48)36(50)39(55-28)52-24-7-3-18(4-8-24)1-2-19-11-26(45)31-27(12-19)54-38(30(31)21-13-22(43)15-23(44)14-21)20-5-9-25(10-6-20)53-40-37(51)35(49)33(47)29(17-42)56-40/h1-15,28-30,32-51H,16-17H2/b2-1+/t28-,29+,30+,32-,33+,34+,35-,36-,37+,38-,39+,40+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C40H42O16 |
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| Average Mass | 778.7600 Da |
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| Monoisotopic Mass | 778.24729 Da |
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| IUPAC Name | (2R,3S,4R,5R,6S)-2-{4-[(2S,3S)-3-(3,5-dihydroxyphenyl)-4-hydroxy-6-[(E)-2-(4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)ethenyl]-2,3-dihydro-1-benzofuran-2-yl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| Traditional Name | (2R,3S,4R,5R,6S)-2-{4-[(2S,3S)-3-(3,5-dihydroxyphenyl)-4-hydroxy-6-[(E)-2-(4-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)ethenyl]-2,3-dihydro-1-benzofuran-2-yl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol |
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| CAS Registry Number | Not Available |
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| SMILES | OC[C@H]1O[C@H](OC2=CC=C(\C=C\C3=CC(O)=C4[C@@H]([C@H](OC4=C3)C3=CC=C(O[C@H]4O[C@@H](CO)[C@H](O)[C@@H](O)[C@@H]4O)C=C3)C3=CC(O)=CC(O)=C3)C=C2)[C@H](O)[C@@H](O)[C@@H]1O |
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| InChI Identifier | InChI=1S/C40H42O16/c41-16-28-32(46)34(48)36(50)39(55-28)52-24-7-3-18(4-8-24)1-2-19-11-26(45)31-27(12-19)54-38(30(31)21-13-22(43)15-23(44)14-21)20-5-9-25(10-6-20)53-40-37(51)35(49)33(47)29(17-42)56-40/h1-15,28-30,32-51H,16-17H2/b2-1+/t28-,29+,30+,32-,33+,34+,35-,36-,37+,38-,39+,40+/m1/s1 |
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| InChI Key | HJTMMHOPYFZLPA-JLJDAZLXSA-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 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | 2-arylbenzofuran flavonoids |
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| Sub Class | Not Available |
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| Direct Parent | 2-arylbenzofuran flavonoids |
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| Alternative Parents | |
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| Substituents | - 2-arylbenzofuran flavonoid
- Stilbene glycoside
- Linear 1,7-diphenylheptane skeleton
- 1-phenylcoumaran
- Phenolic glycoside
- Stilbene
- O-glycosyl compound
- Glycosyl compound
- Coumaran
- Phenoxy compound
- Styrene
- Resorcinol
- Phenol ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Oxane
- Monosaccharide
- Monocyclic benzene moiety
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Ether
- Acetal
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Alcohol
- 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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