Record Information |
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Version | 1.0 |
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Created at | 2022-04-28 02:06:52 UTC |
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Updated at | 2022-04-28 02:06:52 UTC |
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NP-MRD ID | NP0056299 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | [Epigallocatechin-(4->8)]3-epigallocatechin |
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Description | (2R,3R,4R)-8-[(2R,3R,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-3,5,7-trihydroxy-4-[(2S,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol belongs to the class of organic compounds known as biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. [Epigallocatechin-(4->8)]3-epigallocatechin is found in Croton lechleri . It was first documented in 2000 (PMID: 35476376). Based on a literature review a significant number of articles have been published on (2R,3R,4R)-8-[(2R,3R,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-3,5,7-trihydroxy-4-[(2S,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol (PMID: 35477185) (PMID: 35477184) (PMID: 35477183) (PMID: 35477182). |
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Structure | O[C@H]1CC2=C(O)C=C(O)C([C@@H]3[C@@H](O)[C@H](OC4=C([C@@H]5[C@@H](O)[C@H](OC6=C([C@H]7[C@@H](O)[C@H](OC8=C7C(O)=CC(O)=C8)C7=CC(O)=C(O)C(O)=C7)C(O)=CC(O)=C56)C5=CC(O)=C(O)C(O)=C5)C(O)=CC(O)=C34)C3=CC(O)=C(O)C(O)=C3)=C2O[C@H]1C1=CC(O)=C(O)C(O)=C1 InChI=1S/C60H50O28/c61-19-9-22(63)38-37(10-19)85-55(16-3-30(71)48(79)31(72)4-16)51(82)44(38)40-24(65)13-26(67)42-46(53(84)57(87-59(40)42)18-7-34(75)50(81)35(76)8-18)43-27(68)14-25(66)41-45(52(83)56(88-60(41)43)17-5-32(73)49(80)33(74)6-17)39-23(64)12-21(62)20-11-36(77)54(86-58(20)39)15-1-28(69)47(78)29(70)2-15/h1-10,12-14,36,44-46,51-57,61-84H,11H2/t36-,44-,45-,46+,51+,52+,53+,54-,55+,56+,57+/m0/s1 |
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Synonyms | Not Available |
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Chemical Formula | C60H50O28 |
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Average Mass | 1219.0320 Da |
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Monoisotopic Mass | 1218.24886 Da |
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IUPAC Name | (2R,3R,4R)-8-[(2R,3R,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-3,5,7-trihydroxy-4-[(2S,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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Traditional Name | (2R,3R,4R)-8-[(2R,3R,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-yl]-4-[(2R,3R,4S)-3,5,7-trihydroxy-4-[(2S,3S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-8-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol |
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CAS Registry Number | Not Available |
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SMILES | O[C@H]1CC2=C(O)C=C(O)C([C@@H]3[C@@H](O)[C@H](OC4=C([C@@H]5[C@@H](O)[C@H](OC6=C([C@H]7[C@@H](O)[C@H](OC8=C7C(O)=CC(O)=C8)C7=CC(O)=C(O)C(O)=C7)C(O)=CC(O)=C56)C5=CC(O)=C(O)C(O)=C5)C(O)=CC(O)=C34)C3=CC(O)=C(O)C(O)=C3)=C2O[C@H]1C1=CC(O)=C(O)C(O)=C1 |
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InChI Identifier | InChI=1S/C60H50O28/c61-19-9-22(63)38-37(10-19)85-55(16-3-30(71)48(79)31(72)4-16)51(82)44(38)40-24(65)13-26(67)42-46(53(84)57(87-59(40)42)18-7-34(75)50(81)35(76)8-18)43-27(68)14-25(66)41-45(52(83)56(88-60(41)43)17-5-32(73)49(80)33(74)6-17)39-23(64)12-21(62)20-11-36(77)54(86-58(20)39)15-1-28(69)47(78)29(70)2-15/h1-10,12-14,36,44-46,51-57,61-84H,11H2/t36-,44-,45-,46+,51+,52+,53+,54-,55+,56+,57+/m0/s1 |
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InChI Key | OQMLNDHISZBLCU-WIIWJVPCSA-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 biflavonoids and polyflavonoids. These are organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''. |
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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 | Biflavonoids and polyflavonoids |
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Direct Parent | Biflavonoids and polyflavonoids |
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Alternative Parents | |
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Substituents | - C-type proanthocyanidin
- B-type proanthocyanidin
- Proanthocyanidin
- Bi- and polyflavonoid skeleton
- Epigallocatechin
- Catechin
- Hydroxyflavonoid
- Flavan-3-ol
- 7-hydroxyflavonoid
- 5-hydroxyflavonoid
- 4'-hydroxyflavonoid
- 3-hydroxyflavonoid
- 3'-hydroxyflavonoid
- Flavan
- 1-benzopyran
- Benzopyran
- Chromane
- Pyrogallol derivative
- Benzenetriol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Alkyl aryl ether
- Benzenoid
- Monocyclic benzene moiety
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Ether
- Organic oxygen compound
- Hydrocarbon derivative
- 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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General References | - Nagendra L, Boro H, Mannar V: Bacterial Infections in Diabetes. 2000. [PubMed:35476376 ]
- Mungmunpuntipantip R, Wiwanitkit V: Antineutrophil cytoplasmic antibody, glomerulonephritis and inactivated SARS-CoV-2 vaccine: comment on the article by Garcia et al. ACR Open Rheumatol. 2022 Apr 27. doi: 10.1002/acr2.11438. [PubMed:35477185 ]
- Zhang J, Bellocco R, Sandborgh-Englund G, Yu J, Sallberg Chen M, Ye W: Poor oral health and esophageal cancer risk: a nationwide cohort study. Cancer Epidemiol Biomarkers Prev. 2022 Apr 27. pii: 694791. doi: 10.1158/1055-9965.EPI-22-0151. [PubMed:35477184 ]
- Silva TCD, Santos WAD, Pinto SAG, Rocha PRD, Hurtado ECP, Bonamin LV: Phenotypic Changes in Mammary Adenocarcinoma (4T1) cells In Vitro after Treatment with Carcinosinum. Homeopathy. 2022 Apr 27. doi: 10.1055/s-0041-1740967. [PubMed:35477183 ]
- Mukherjee S, Bandlamudi C, Hellmann MD, Kemel Y, Drill E, Rizvi H, Tkachuk K, Khurram A, Walsh MF, Zauderer MG, Mandelker D, Topka S, Zehir A, Srinivasan P, Esai Selvan M, Carlo MI, Cadoo KA, Latham A, Hamilton JG, Liu YL, Lipkin SM, Belhadj S, Bond GL, Gumus ZH, Klein RJ, Ladanyi M, Solit DB, Robson ME, Jones DR, Kris MG, Vijai J, Stadler ZK, Amos CI, Taylor BS, Berger MF, Rudin CM, Offit K: Germline Pathogenic Variants Impact Clinicopathology of Advanced Lung Cancer. Cancer Epidemiol Biomarkers Prev. 2022 Apr 27. pii: 694787. doi: 10.1158/1055-9965.EPI-21-1287. [PubMed:35477182 ]
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