Record Information |
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Version | 2.0 |
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Created at | 2022-09-05 02:06:21 UTC |
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Updated at | 2022-09-05 02:06:21 UTC |
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NP-MRD ID | NP0206022 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | (2s)-2-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-2,7-dimethylchromen-5-ol |
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Description | Confluentin belongs to the class of organic compounds known as bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. (2s)-2-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-2,7-dimethylchromen-5-ol is found in Albatrellus flettii, Albatrellus confluens and Baorangia pseudocalopus. (2s)-2-[(3e)-4,8-dimethylnona-3,7-dien-1-yl]-2,7-dimethylchromen-5-ol was first documented in 2003 (PMID: 12761765). Based on a literature review a significant number of articles have been published on confluentin (PMID: 19644795) (PMID: 23305465) (PMID: 32369483) (PMID: 31791817) (PMID: 34854776) (PMID: 22667149). |
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Structure | CC(C)=CCC\C(C)=C\CC[C@]1(C)OC2=CC(C)=CC(O)=C2C=C1 InChI=1S/C22H30O2/c1-16(2)8-6-9-17(3)10-7-12-22(5)13-11-19-20(23)14-18(4)15-21(19)24-22/h8,10-11,13-15,23H,6-7,9,12H2,1-5H3/b17-10+/t22-/m0/s1 |
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Synonyms | Not Available |
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Chemical Formula | C22H30O2 |
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Average Mass | 326.4800 Da |
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Monoisotopic Mass | 326.22458 Da |
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IUPAC Name | (2S)-2-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,7-dimethyl-2H-chromen-5-ol |
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Traditional Name | (2S)-2-[(3E)-4,8-dimethylnona-3,7-dien-1-yl]-2,7-dimethylchromen-5-ol |
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CAS Registry Number | Not Available |
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SMILES | CC(C)=CCC\C(C)=C\CC[C@]1(C)OC2=CC(C)=CC(O)=C2C=C1 |
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InChI Identifier | InChI=1S/C22H30O2/c1-16(2)8-6-9-17(3)10-7-12-22(5)13-11-19-20(23)14-18(4)15-21(19)24-22/h8,10-11,13-15,23H,6-7,9,12H2,1-5H3/b17-10+/t22-/m0/s1 |
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InChI Key | WQOSNKWCIQZRGH-BPNKPRMTSA-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 bicyclic monoterpenoids. These are monoterpenoids containing exactly 2 rings, which are fused to each other. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Monoterpenoids |
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Direct Parent | Bicyclic monoterpenoids |
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Alternative Parents | |
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Substituents | - Aromatic monoterpenoid
- Benzopyran
- Bicyclic monoterpenoid
- 1-benzopyran
- Phenol
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- 1-hydroxy-4-unsubstituted benzenoid
- Benzenoid
- Oxacycle
- Organoheterocyclic compound
- Ether
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxygen 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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General References | - Liu XT, Winkler AL, Schwan WR, Volk TJ, Rott MA, Monte A: Antibacterial compounds from mushrooms I: a lanostane-type triterpene and prenylphenol derivatives from Jahnoporus hirtus and Albatrellus flettii and their activities against Bacillus cereus and Enterococcus faecalis. Planta Med. 2010 Feb;76(2):182-5. doi: 10.1055/s-0029-1186001. Epub 2009 Jul 30. [PubMed:19644795 ]
- Liu LY, Li ZH, Ding ZH, Dong ZJ, Li GT, Li Y, Liu JK: Meroterpenoid pigments from the basidiomycete Albatrellus ovinus. J Nat Prod. 2013 Jan 25;76(1):79-84. doi: 10.1021/np300751m. Epub 2013 Jan 10. [PubMed:23305465 ]
- Yaqoob A, Li WM, Liu V, Wang C, Mackedenski S, Tackaberry LE, Massicotte HB, Egger KN, Reimer K, Lee CH: Grifolin, neogrifolin and confluentin from the terricolous polypore Albatrellus flettii suppress KRAS expression in human colon cancer cells. PLoS One. 2020 May 5;15(5):e0231948. doi: 10.1371/journal.pone.0231948. eCollection 2020. [PubMed:32369483 ]
- Akiba M, Kinoshita K, Kino Y, Sato JI, Koyama K: Isolation of three new meroterpenoids and seven known compounds from Albatrellus yasudae and their Abeta-aggregation inhibitory activity. Bioorg Med Chem Lett. 2020 Jan 15;30(2):126808. doi: 10.1016/j.bmcl.2019.126808. Epub 2019 Nov 21. [PubMed:31791817 ]
- Liu GS, Zhang ZX, Su GZ, Wang SY, Yang CS, Yu HB, Wang YN, Li Y: Two new diterpenoids from the stems of Rhododendron dauricum as GABAA receptor agonists. J Asian Nat Prod Res. 2022 Jun;24(6):542-549. doi: 10.1080/10286020.2021.2007089. Epub 2021 Dec 2. [PubMed:34854776 ]
- Zhou X, Zhang Y, Liang H, Huang S, Wang C, Ping A: Chemical constituents of Rhododendron lepidotum. Zhongguo Zhong Yao Za Zhi. 2012 Feb;37(4):483-9. [PubMed:22667149 ]
- Iwata N, Wang N, Yao X, Kitanaka S: Structures and histamine release inhibitory effects of prenylated orcinol derivatives from Rhododendron dauricum. J Nat Prod. 2004 Jul;67(7):1106-9. doi: 10.1021/np0303916. [PubMed:15270561 ]
- Hellwig V, Nopper R, Mauler F, Freitag J, Ji-Kai L, Zhi-Hui D, Stadler M: Activities of prenylphenol derivatives from fruitbodies of Albatrellus spp. on the human and rat vanilloid receptor 1 (VR1) and characterisation of the novel natural product, confluentin. Arch Pharm (Weinheim). 2003 Apr;336(2):119-26. doi: 10.1002/ardp.200390008. [PubMed:12761765 ]
- LOTUS database [Link]
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