| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 01:52:56 UTC |
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| Updated at | 2022-09-02 01:52:56 UTC |
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| NP-MRD ID | NP0146472 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one |
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| Description | Hyperbrasilol B belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one is found in Hypericum brasiliense and Hypericum connatum. 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one was first documented in 2007 (PMID: 17719731). Based on a literature review a small amount of articles have been published on Hyperbrasilol B (PMID: 27619474) (PMID: 35142580) (PMID: 30156379). |
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| Structure | CC(C)C(=O)C1=C(O)C(CC2=C(O)C3=C(OC(C)(C)C=C3)C(C(=O)C(C)C)=C2O)=C(O)C(C)(CC=C(C)C)C1=O InChI=1S/C32H40O8/c1-15(2)10-13-32(9)29(38)20(27(37)22(30(32)39)24(34)17(5)6)14-19-25(35)18-11-12-31(7,8)40-28(18)21(26(19)36)23(33)16(3)4/h10-12,16-17,35-38H,13-14H2,1-9H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C32H40O8 |
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| Average Mass | 552.6640 Da |
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| Monoisotopic Mass | 552.27232 Da |
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| IUPAC Name | 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)-2H-chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one |
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| Traditional Name | 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one |
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| CAS Registry Number | Not Available |
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| SMILES | CC(C)C(=O)C1=C(O)C(CC2=C(O)C3=C(OC(C)(C)C=C3)C(C(=O)C(C)C)=C2O)=C(O)C(C)(CC=C(C)C)C1=O |
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| InChI Identifier | InChI=1S/C32H40O8/c1-15(2)10-13-32(9)29(38)20(27(37)22(30(32)39)24(34)17(5)6)14-19-25(35)18-11-12-31(7,8)40-28(18)21(26(19)36)23(33)16(3)4/h10-12,16-17,35-38H,13-14H2,1-9H3 |
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| InChI Key | YQQVGXQLXMZWMZ-UHFFFAOYSA-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 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Benzopyrans |
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| Sub Class | 1-benzopyrans |
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| Direct Parent | 2,2-dimethyl-1-benzopyrans |
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| Alternative Parents | |
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| Substituents | - 2,2-dimethyl-1-benzopyran
- Aryl ketone
- Aryl alkyl ketone
- Alkyl aryl ether
- Phenol
- Benzenoid
- Vinylogous acid
- Cyclic ketone
- Ketone
- Oxacycle
- Ether
- Enol
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Carbonyl group
- 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 | - Bridi H, Beckenkamp A, Ccana-Ccapatinta GV, de Loreto Bordignon SA, Buffon A, von Poser GL: Characterization of Phloroglucinol-enriched Fractions of Brazilian Hypericum Species and Evaluation of Their Effect on Human Keratinocytes Proliferation. Phytother Res. 2017 Jan;31(1):62-68. doi: 10.1002/ptr.5727. Epub 2016 Sep 13. [PubMed:27619474 ]
- Bridi H, Pustay AP, Bordignon SAL, Picoli SU, von Poser GL, Ferraz ABF: Antimicrobial activity of dimeric acylphloroglucinols isolated from southern Brazilian Hypericum species against to resistant bacterial. Nat Prod Res. 2022 Dec;36(24):6448-6452. doi: 10.1080/14786419.2022.2038596. Epub 2022 Feb 10. [PubMed:35142580 ]
- Bridi H, Dischkaln Stolz E, Maikon Correa de Barros F, Elingson da Silva Costa B, Guerini L, Maris Kuze Rates S, Lino von Poser G: Antinociceptive Activity of Phloroglucinol Derivatives Isolated from Southern Brazilian Hypericum Species. Chem Biodivers. 2018 Nov;15(11):e1800266. doi: 10.1002/cbdv.201800266. Epub 2018 Oct 26. [PubMed:30156379 ]
- Fritz D, Venturi CR, Cargnin S, Schripsema J, Roehe PM, Montanha JA, von Poser GL: Herpes virus inhibitory substances from Hypericum connatum Lam., a plant used in southern Brazil to treat oral lesions. J Ethnopharmacol. 2007 Sep 25;113(3):517-20. doi: 10.1016/j.jep.2007.07.013. Epub 2007 Jul 20. [PubMed:17719731 ]
- LOTUS database [Link]
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