| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-03 21:31:53 UTC |
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| Updated at | 2022-09-03 21:31:54 UTC |
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| NP-MRD ID | NP0182745 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one |
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| Description | Isoviolanthin belongs to the class of organic compounds known as flavonoid 8-c-glycosides. Flavonoid 8-C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one flavonoid backbone. Thus, isoviolanthin is considered to be a flavonoid. 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one is found in Angiopteris evecta and Passiflora sexflora. 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2s,3r,4r,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one was first documented in 2009 (PMID: 20183252). Based on a literature review a small amount of articles have been published on Isoviolanthin (PMID: 26214885) (PMID: 33238063) (PMID: 29882900) (PMID: 28769988). |
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| Structure | C[C@@H]1O[C@H]([C@H](O)[C@H](O)[C@H]1O)C1=C(O)C([C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1 InChI=1S/C27H30O14/c1-8-17(31)21(35)23(37)26(39-8)15-19(33)14-11(30)6-12(9-2-4-10(29)5-3-9)40-25(14)16(20(15)34)27-24(38)22(36)18(32)13(7-28)41-27/h2-6,8,13,17-18,21-24,26-29,31-38H,7H2,1H3/t8-,13+,17-,18+,21+,22-,23+,24+,26-,27-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C27H30O14 |
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| Average Mass | 578.5230 Da |
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| Monoisotopic Mass | 578.16356 Da |
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| IUPAC Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]-4H-chromen-4-one |
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| Traditional Name | 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1O[C@H]([C@H](O)[C@H](O)[C@H]1O)C1=C(O)C([C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)=C2OC(=CC(=O)C2=C1O)C1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C27H30O14/c1-8-17(31)21(35)23(37)26(39-8)15-19(33)14-11(30)6-12(9-2-4-10(29)5-3-9)40-25(14)16(20(15)34)27-24(38)22(36)18(32)13(7-28)41-27/h2-6,8,13,17-18,21-24,26-29,31-38H,7H2,1H3/t8-,13+,17-,18+,21+,22-,23+,24+,26-,27-/m0/s1 |
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| InChI Key | TWBWSPDILHVKEV-RSPRXDBDSA-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 flavonoid 8-c-glycosides. Flavonoid 8-C-glycosides are compounds containing a carbohydrate moiety which is C-glycosidically linked to 8-position of a 2-phenylchromen-4-one 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 | Flavonoid glycosides |
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| Direct Parent | Flavonoid 8-C-glycosides |
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| Alternative Parents | |
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| Substituents | - Flavonoid-8-c-glycoside
- 4'-hydroxyflavonoid
- 5-hydroxyflavonoid
- 7-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- Phenolic glycoside
- C-glycosyl compound
- Chromone
- Glycosyl compound
- Benzopyran
- 1-benzopyran
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Pyranone
- Pyran
- Oxane
- Monocyclic benzene moiety
- Monosaccharide
- Benzenoid
- Vinylogous acid
- Heteroaromatic compound
- Secondary alcohol
- 1,2-diol
- Polyol
- Organoheterocyclic compound
- Oxacycle
- Dialkyl ether
- Ether
- Organooxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organic oxygen compound
- Organic oxide
- 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 | - Su XI, Wang ZF, Lei LF, Song HC, Zhang ZQ, Zhang CX: [Study on Glycosides Constituents from Guangdong Liangcha Granules(II)]. Zhong Yao Cai. 2015 Jan;38(1):160-2. [PubMed:26214885 ]
- Wang Y, Liao X, Zhou C, Hu L, Wei G, Huang Y, Lei Z, Ren Z, Liu Z, Liu Z: Identification of C-glycosyl flavones and quality assessment in Dendrobium nobile. Rapid Commun Mass Spectrom. 2021 Mar 30;35(6):e9012. doi: 10.1002/rcm.9012. [PubMed:33238063 ]
- Xing S, Yu W, Zhang X, Luo Y, Lei Z, Huang D, Lin J, Huang Y, Huang S, Nong F, Zhou C, Wei G: Isoviolanthin Extracted from Dendrobium officinale Reverses TGF-beta1-Mediated Epithelial(-)Mesenchymal Transition in Hepatocellular Carcinoma Cells via Deactivating the TGF-beta/Smad and PI3K/Akt/mTOR Signaling Pathways. Int J Mol Sci. 2018 May 23;19(6):1556. doi: 10.3390/ijms19061556. [PubMed:29882900 ]
- Ye Z, Dai JR, Zhang CG, Lu Y, Wu LL, Gong AGW, Xu H, Tsim KWK, Wang ZT: Chemical Differentiation of Dendrobium officinale and Dendrobium devonianum by Using HPLC Fingerprints, HPLC-ESI-MS, and HPTLC Analyses. Evid Based Complement Alternat Med. 2017;2017:8647212. doi: 10.1155/2017/8647212. Epub 2017 Jul 10. [PubMed:28769988 ]
- Wang L, Zhang CF, Wang ZT, Zhang M, Xu LS: Five new compounds from Dendrobium crystallinum. J Asian Nat Prod Res. 2009 Nov;11(11):903-11. doi: 10.1080/10286020903128942. [PubMed:20183252 ]
- LOTUS database [Link]
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