| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 05:52:30 UTC |
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| Updated at | 2022-04-28 05:52:30 UTC |
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| NP-MRD ID | NP0060909 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Taiwanhomoflavone C |
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| Description | 2-{5'-[(2S)-6-[(2R)-5,7-dihydroxy-2-[2'-hydroxy-5'-(5-hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)-6-methoxy-[1,1'-biphenyl]-3-yl]-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl]-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl]-6-hydroxy-2'-methoxy-[1,1'-biphenyl]-3-yl}-5-hydroxy-7-methoxy-6-methyl-4H-chromen-4-one belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Taiwanhomoflavone C is found in Cephalotaxus wilsoniana. Based on a literature review very few articles have been published on 2-{5'-[(2S)-6-[(2R)-5,7-dihydroxy-2-[2'-hydroxy-5'-(5-hydroxy-6,7-dimethoxy-4-oxo-4H-chromen-2-yl)-6-methoxy-[1,1'-biphenyl]-3-yl]-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl]-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl]-6-hydroxy-2'-methoxy-[1,1'-biphenyl]-3-yl}-5-hydroxy-7-methoxy-6-methyl-4H-chromen-4-one. |
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| Structure | COC1=CC=C(C=C1C1=C(O)C=CC(=C1)C1=CC(=O)C2=C(O)C(OC)=C(OC)C=C2O1)[C@H]1CC(=O)C2=C(O1)C=C(O)C(=C2O)C1=C(O)C2=C(O[C@@H](CC2=O)C2=CC(=C(OC)C=C2)C2=CC(=CC=C2O)C2=CC(=O)C3=C(O)C(C)=C(OC)C=C3O2)C=C1O InChI=1S/C66H50O21/c1-27-46(81-4)25-53-56(62(27)75)38(69)19-47(86-53)28-7-11-36(67)32(15-28)34-17-30(9-13-44(34)79-2)49-20-39(70)57-51(84-49)23-42(73)60(63(57)76)61-43(74)24-52-58(64(61)77)40(71)21-50(85-52)31-10-14-45(80-3)35(18-31)33-16-29(8-12-37(33)68)48-22-41(72)59-54(87-48)26-55(82-5)66(83-6)65(59)78/h7-19,22-26,49-50,67-68,73-78H,20-21H2,1-6H3/t49-,50+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C66H50O21 |
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| Average Mass | 1179.1050 Da |
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| Monoisotopic Mass | 1178.28446 Da |
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| IUPAC Name | 2-{5'-[(2R)-6-[(2S)-5,7-dihydroxy-2-[2'-hydroxy-5'-(5-hydroxy-7-methoxy-6-methyl-4-oxo-4H-chromen-2-yl)-6-methoxy-[1,1'-biphenyl]-3-yl]-4-oxo-3,4-dihydro-2H-1-benzopyran-6-yl]-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-2-yl]-6-hydroxy-2'-methoxy-[1,1'-biphenyl]-3-yl}-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one |
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| Traditional Name | 2-{5'-[(2R)-6-[(2S)-5,7-dihydroxy-2-[2'-hydroxy-5'-(5-hydroxy-7-methoxy-6-methyl-4-oxochromen-2-yl)-6-methoxy-[1,1'-biphenyl]-3-yl]-4-oxo-2,3-dihydro-1-benzopyran-6-yl]-5,7-dihydroxy-4-oxo-2,3-dihydro-1-benzopyran-2-yl]-6-hydroxy-2'-methoxy-[1,1'-biphenyl]-3-yl}-5-hydroxy-6,7-dimethoxychromen-4-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC=C(C=C1C1=C(O)C=CC(=C1)C1=CC(=O)C2=C(O)C(OC)=C(OC)C=C2O1)[C@H]1CC(=O)C2=C(O1)C=C(O)C(=C2O)C1=C(O)C2=C(O[C@@H](CC2=O)C2=CC(=C(OC)C=C2)C2=CC(=CC=C2O)C2=CC(=O)C3=C(O)C(C)=C(OC)C=C3O2)C=C1O |
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| InChI Identifier | InChI=1S/C66H50O21/c1-27-46(81-4)25-53-56(62(27)75)38(69)19-47(86-53)28-7-11-36(67)32(15-28)34-17-30(9-13-44(34)79-2)49-20-39(70)57-51(84-49)23-42(73)60(63(57)76)61-43(74)24-52-58(64(61)77)40(71)21-50(85-52)31-10-14-45(80-3)35(18-31)33-16-29(8-12-37(33)68)48-22-41(72)59-54(87-48)26-55(82-5)66(83-6)65(59)78/h7-19,22-26,49-50,67-68,73-78H,20-21H2,1-6H3/t49-,50+/m0/s1 |
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| InChI Key | HIXAHAAXXUDFLS-LOYCUKJKSA-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 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Flavonoids |
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| Sub Class | O-methylated flavonoids |
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| Direct Parent | 7-O-methylated flavonoids |
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| Alternative Parents | |
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| Substituents | - 7-methoxyflavonoid-skeleton
- 6-methoxyflavonoid-skeleton
- 4p-methoxyflavonoid-skeleton
- Hydroxyflavonoid
- Flavone
- Flavanone
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- Flavan
- Biphenyl
- Chromone
- 1-benzopyran
- Benzopyran
- Chromane
- Phenoxy compound
- Methoxybenzene
- Aryl alkyl ketone
- Aryl ketone
- Phenol ether
- Anisole
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Pyranone
- Phenol
- Alkyl aryl ether
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Heteroaromatic compound
- Vinylogous acid
- Ketone
- Oxacycle
- Organoheterocyclic compound
- Ether
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- 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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