| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 07:38:17 UTC |
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| Updated at | 2022-09-02 07:38:17 UTC |
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| NP-MRD ID | NP0151335 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | methyl 2-[(1r,2r,5r,6r,11r,12r,13r,14s,16s)-12,14-bis(acetyloxy)-6-(furan-3-yl)-13-hydroxy-11-[(isopropoxycarbonyl)oxy]-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-9-en-16-yl]acetate |
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| Description | Utilin B 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. methyl 2-[(1r,2r,5r,6r,11r,12r,13r,14s,16s)-12,14-bis(acetyloxy)-6-(furan-3-yl)-13-hydroxy-11-[(isopropoxycarbonyl)oxy]-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0²,¹¹.0⁵,¹⁰]heptadec-9-en-16-yl]acetate is found in Entandrophragma utile. Based on a literature review very few articles have been published on Utilin B. |
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| Structure | COC(=O)C[C@H]1C(C)(C)[C@H](OC(C)=O)[C@@]2(O)[C@@H](OC(C)=O)[C@@]3(OC(=O)OC(C)C)[C@H](CC[C@@]4(C)[C@@H](OC(=O)C=C34)C3=COC=C3)[C@]1(C)C2=O InChI=1S/C35H44O14/c1-17(2)45-30(41)49-35-21(10-12-32(7)23(35)15-25(39)48-26(32)20-11-13-44-16-20)33(8)22(14-24(38)43-9)31(5,6)28(46-18(3)36)34(42,27(33)40)29(35)47-19(4)37/h11,13,15-17,21-22,26,28-29,42H,10,12,14H2,1-9H3/t21-,22+,26+,28+,29-,32-,33+,34-,35-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C35H44O14 |
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| Average Mass | 688.7230 Da |
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| Monoisotopic Mass | 688.27311 Da |
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| IUPAC Name | methyl 2-[(1R,2R,5R,6R,11R,12R,13R,14S,16S)-12,14-bis(acetyloxy)-6-(furan-3-yl)-13-hydroxy-1,5,15,15-tetramethyl-8,17-dioxo-11-{[(propan-2-yloxy)carbonyl]oxy}-7-oxatetracyclo[11.3.1.0^{2,11}.0^{5,10}]heptadec-9-en-16-yl]acetate |
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| Traditional Name | methyl [(1R,2R,5R,6R,11R,12R,13R,14S,16S)-12,14-bis(acetyloxy)-6-(furan-3-yl)-13-hydroxy-11-[(isopropoxycarbonyl)oxy]-1,5,15,15-tetramethyl-8,17-dioxo-7-oxatetracyclo[11.3.1.0^{2,11}.0^{5,10}]heptadec-9-en-16-yl]acetate |
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| CAS Registry Number | Not Available |
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| SMILES | COC(=O)C[C@H]1C(C)(C)[C@H](OC(C)=O)[C@@]2(O)[C@@H](OC(C)=O)[C@@]3(OC(=O)OC(C)C)[C@H](CC[C@@]4(C)[C@@H](OC(=O)C=C34)C3=COC=C3)[C@]1(C)C2=O |
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| InChI Identifier | InChI=1S/C35H44O14/c1-17(2)45-30(41)49-35-21(10-12-32(7)23(35)15-25(39)48-26(32)20-11-13-44-16-20)33(8)22(14-24(38)43-9)31(5,6)28(46-18(3)36)34(42,27(33)40)29(35)47-19(4)37/h11,13,15-17,21-22,26,28-29,42H,10,12,14H2,1-9H3/t21-,22+,26+,28+,29-,32-,33+,34-,35-/m1/s1 |
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| InChI Key | KGVWIQWZYSGOPD-NILLFYGASA-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 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 | - Mexicanolide
- Limonoid skeleton
- Steroid lactone
- 12-beta-hydroxysteroid
- Hydroxysteroid
- 12-hydroxysteroid
- Steroid
- Naphthopyran
- Tetracarboxylic acid or derivatives
- Naphthalene
- Dihydropyranone
- Pyran
- Carbonic acid diester
- Heteroaromatic compound
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Methyl ester
- Tertiary alcohol
- Furan
- Cyclic alcohol
- Carbonic acid derivative
- Lactone
- Ketone
- Carboxylic acid ester
- Oxacycle
- Organoheterocyclic compound
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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