| Record Information |
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| Version | 2.0 |
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| Created at | 2024-02-15 20:04:48 UTC |
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| Updated at | 2024-09-03 04:19:27 UTC |
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| NP-MRD ID | NP0332511 |
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| Natural Product DOI | https://doi.org/10.57994/1764 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Rubescin R |
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| Description | Rubescin R belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. Based on a literature review very few articles have been published on Rubescin R. |
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| Structure | [H][C@@]12C(=O)C3[C@]4(C)[C@]5(O[C@H]5C[C@@]5(C)[C@@H](C[C@@H](O)C345)C3=COC=C3)[C@@]1(C)C(=O)C=C[C@@]2(C)CO InChI=1S/C26H30O6/c1-21(12-27)7-5-15(28)23(3)19(21)18(30)20-24(4)25(20)16(29)9-14(13-6-8-31-11-13)22(25,2)10-17-26(23,24)32-17/h5-8,11,14,16-17,19-20,27,29H,9-10,12H2,1-4H3/t14-,16+,17-,19-,20?,21-,22-,23-,24-,25?,26+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C26H30O6 |
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| Average Mass | 438.5200 Da |
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| Monoisotopic Mass | 438.20424 Da |
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| IUPAC Name | (1S,2S,6R,7S,10S,12R,14R,15S,17S)-14-(furan-3-yl)-12-hydroxy-6-(hydroxymethyl)-2,6,10,15-tetramethyl-18-oxahexacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{9,11}.0^{11,15}]octadec-4-ene-3,8-dione |
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| Traditional Name | (1S,2S,6R,7S,10S,12R,14R,15S,17S)-14-(furan-3-yl)-12-hydroxy-6-(hydroxymethyl)-2,6,10,15-tetramethyl-18-oxahexacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{9,11}.0^{11,15}]octadec-4-ene-3,8-dione |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12C(=O)C3[C@]4(C)[C@]5(O[C@H]5C[C@@]5(C)[C@@H](C[C@@H](O)C345)C3=COC=C3)[C@@]1(C)C(=O)C=C[C@@]2(C)CO |
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| InChI Identifier | InChI=1S/C26H30O6/c1-21(12-27)7-5-15(28)23(3)19(21)18(30)20-24(4)25(20)16(29)9-14(13-6-8-31-11-13)22(25,2)10-17-26(23,24)32-17/h5-8,11,14,16-17,19-20,27,29H,9-10,12H2,1-4H3/t14-,16+,17-,19-,20?,21-,22-,23-,24-,25?,26+/m0/s1 |
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| InChI Key | MSPFOKFOKOUMSG-BGLCYZRFSA-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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| HMQC NMR | [Proton, Carbon13] NMR Spectrum (2D, 600 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | View Spectrum | | HMBC NMR | [Proton, Carbon13] NMR Spectrum (2D, 600 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | View Spectrum | | 1D NMR | Carbon13 NMR Spectrum (1D, 151 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | View Spectrum | | 1D NMR | Proton NMR Spectrum (1D, 600 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | View Spectrum | | NOESY NMR | [Proton, Proton] NMR Spectrum (2D, 600 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | View Spectrum | | COSY NMR | [Proton, Proton] NMR Spectrum (2D, 600 MHz, CDCL3, experimental) | kngoto@p.kanazawa-u.ac.jp | Not Available | Not Available | 2024-02-15 | 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 | Not Available |
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| Chemical Taxonomy |
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| Description | This compound belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. |
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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 | Triterpenoids |
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| Direct Parent | Limonoids |
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| Alternative Parents | |
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| Substituents | - Limonoid skeleton
- Long chain fatty alcohol
- Fatty alcohol
- Cyclohexenone
- Oxepane
- Fatty acyl
- Heteroaromatic compound
- Alpha,beta-unsaturated ketone
- Furan
- Enone
- Cyclic alcohol
- Acryloyl-group
- Secondary alcohol
- Ketone
- Oxacycle
- Organoheterocyclic compound
- Ether
- Oxirane
- Dialkyl ether
- Organic oxygen compound
- Organic oxide
- 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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