Record Information |
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Version | 1.0 |
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Created at | 2021-11-12 23:47:37 UTC |
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Updated at | 2021-11-26 17:44:57 UTC |
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NP-MRD ID | NP0044057 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | Liquiritin |
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Description | Liquiritin, also known as likviriton, belongs to the class of organic compounds known as flavonoid o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Liquiritin is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Liquiritin is found in Apis cerana, Artemisia capillaris, Tetradium glabrifolium, Glycyrrhiza aspera, Glycyrrhiza glabra , Glycyrrhiza inflata , Glycyrrhiza kansuensis, Glycyrrhiza spp., Glycyrrhiza uralensis , Polygonum aviculare and Portulaca oleracea. It was first documented in 2005 (PMID: 16159166). Based on a literature review a significant number of articles have been published on liquiritin (PMID: 34731782) (PMID: 34721339) (PMID: 34655988) (PMID: 34582913). |
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Structure | OC[C@H]1O[C@@H](OC2=CC=C(C=C2)[C@@H]2CC(=O)C3=CC=C(O)C=C3O2)[C@H](O)[C@@H](O)[C@@H]1O InChI=1S/C21H22O9/c22-9-17-18(25)19(26)20(27)21(30-17)28-12-4-1-10(2-5-12)15-8-14(24)13-6-3-11(23)7-16(13)29-15/h1-7,15,17-23,25-27H,8-9H2/t15-,17+,18+,19-,20+,21+/m0/s1 |
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Synonyms | Value | Source |
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4',7-Dihydroxyflavanone 4'-(beta-D-glucopyranoside) | ChEBI | 4'-O-beta-D-Glucopyranosyl-7-hydroxyflavan-4-one | ChEBI | 7-Hydroxyflavanone 4'-O-beta-D-glucoside | ChEBI | 7-Hydroxyflavanone 4'-O-glucoside | ChEBI | Likviritin | ChEBI | Liquiritigenin 4'-O-beta-D-glucopyranoside | ChEBI | Liquiritigenin-4'-beta-D-glucoside | ChEBI | Liquiritoside | ChEBI | Liquiritigenin-4'-beta-glucoside | Kegg | 4',7-Dihydroxyflavanone 4'-(b-D-glucopyranoside) | Generator | 4',7-Dihydroxyflavanone 4'-(β-D-glucopyranoside) | Generator | 4'-O-b-D-Glucopyranosyl-7-hydroxyflavan-4-one | Generator | 4'-O-Β-D-glucopyranosyl-7-hydroxyflavan-4-one | Generator | 7-Hydroxyflavanone 4'-O-b-D-glucoside | Generator | 7-Hydroxyflavanone 4'-O-β-D-glucoside | Generator | Liquiritigenin 4'-O-b-D-glucopyranoside | Generator | Liquiritigenin 4'-O-β-D-glucopyranoside | Generator | Liquiritigenin-4'-b-D-glucoside | Generator | Liquiritigenin-4'-β-D-glucoside | Generator | Liquiritigenin-4'-b-glucoside | Generator | Liquiritigenin-4'-β-glucoside | Generator | Likviriton | MeSH |
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Chemical Formula | C21H22O9 |
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Average Mass | 418.3980 Da |
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Monoisotopic Mass | 418.12638 Da |
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IUPAC Name | (2S)-7-hydroxy-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-3,4-dihydro-2H-1-benzopyran-4-one |
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Traditional Name | (2S)-7-hydroxy-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzopyran-4-one |
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CAS Registry Number | Not Available |
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SMILES | OC[C@H]1O[C@@H](OC2=CC=C(C=C2)[C@@H]2CC(=O)C3=CC=C(O)C=C3O2)[C@H](O)[C@@H](O)[C@@H]1O |
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InChI Identifier | InChI=1S/C21H22O9/c22-9-17-18(25)19(26)20(27)21(30-17)28-12-4-1-10(2-5-12)15-8-14(24)13-6-3-11(23)7-16(13)29-15/h1-7,15,17-23,25-27H,8-9H2/t15-,17+,18+,19-,20+,21+/m0/s1 |
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InChI Key | DEMKZLAVQYISIA-ZRWXNEIDSA-N |
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Experimental Spectra |
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| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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1D NMR | 13C NMR Spectrum (1D, 50 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 150 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 250 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 175 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 100 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 225 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 200 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 125 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 25 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, Methanol-d4, simulated) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
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| Not Available | 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 o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 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 O-glycosides |
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Alternative Parents | |
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Substituents | - Flavonoid-4p-o-glycoside
- Flavonoid o-glycoside
- 7-hydroxyflavonoid
- Flavanone
- Hydroxyflavonoid
- Flavan
- Phenolic glycoside
- Hexose monosaccharide
- Chromone
- Glycosyl compound
- O-glycosyl compound
- Chromane
- Benzopyran
- 1-benzopyran
- Phenoxy compound
- Aryl alkyl ketone
- Aryl ketone
- Phenol ether
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- Oxane
- Monocyclic benzene moiety
- Monosaccharide
- Benzenoid
- Secondary alcohol
- Ketone
- Acetal
- Organoheterocyclic compound
- Oxacycle
- Ether
- Polyol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Primary alcohol
- Alcohol
- Organooxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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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 | - Fu B, Li H, Wang X, Lee FS, Cui S: Isolation and identification of flavonoids in licorice and a study of their inhibitory effects on tyrosinase. J Agric Food Chem. 2005 Sep 21;53(19):7408-14. doi: 10.1021/jf051258h. [PubMed:16159166 ]
- Yang X, Dang X, Zhang X, Zhao S: Liquiritin reduces lipopolysaccharide-aroused HaCaT cell inflammation damage via regulation of microRNA-31/MyD88. Int Immunopharmacol. 2021 Oct 30;101(Pt B):108283. doi: 10.1016/j.intimp.2021.108283. [PubMed:34731782 ]
- Li T, Ren G, Jiang D, Liu C: Dynamic Changes in Endophytic Microorganisms and Metabolites During Natural Drying of Licorice. Front Microbiol. 2021 Oct 14;12:740721. doi: 10.3389/fmicb.2021.740721. eCollection 2021. [PubMed:34721339 ]
- Chen J, Cheng XL, Li LF, Dai SY, Wang YD, Li MH, Guo XH, Wei F, Ma SC: A general procedure for establishing composite quality evaluation indices based on key quality attributes of traditional Chinese medicine. J Pharm Biomed Anal. 2022 Jan 5;207:114415. doi: 10.1016/j.jpba.2021.114415. Epub 2021 Oct 5. [PubMed:34655988 ]
- Jiang D, Li P, Yin Y, Ren G, Liu C: Molecular cloning and functional characterization of UGTs from Glycyrrhiza uralensis flavonoid pathway. Int J Biol Macromol. 2021 Dec 1;192:1108-1116. doi: 10.1016/j.ijbiomac.2021.09.136. Epub 2021 Sep 25. [PubMed:34582913 ]
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