| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 08:04:10 UTC |
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| Updated at | 2022-09-02 08:04:10 UTC |
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| NP-MRD ID | NP0151715 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (4r,5r,14s,16r,18r,19s,20r,22s)-15-(acetyloxy)-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-12-(sec-butyl)-6,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]docos-8-en-22-yl (2e)-2-methylbut-2-enoate |
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| Description | Swietephragmin 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. (4r,5r,14s,16r,18r,19s,20r,22s)-15-(acetyloxy)-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-12-(sec-butyl)-6,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]docos-8-en-22-yl (2e)-2-methylbut-2-enoate is found in Swietenia mahagoni. (4r,5r,14s,16r,18r,19s,20r,22s)-15-(acetyloxy)-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-12-(sec-butyl)-6,11,13,21-tetraoxaheptacyclo[10.8.1.1¹⁵,¹⁸.0¹,¹⁰.0⁴,⁹.0¹⁰,¹⁴.0¹⁶,²⁰]docos-8-en-22-yl (2e)-2-methylbut-2-enoate was first documented in 2013 (PMID: 24034555). Based on a literature review very few articles have been published on Swietephragmin B. |
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| Structure | CCC(C)C12O[C@@H]3C4(OC(C)=O)[C@@H](OC(=O)C(\C)=C\C)[C@]5(C)C[C@@]4(O)[C@@](C)([C@H]5CC(=O)OC)C4(CC[C@@]5(C)[C@@H](OC(=O)C=C5C34O1)C1=COC=C1)O2 InChI=1S/C39H48O13/c1-10-20(3)29(43)48-30-33(7)19-35(44)34(8,24(33)16-26(41)45-9)36-14-13-32(6)25(17-27(42)47-28(32)23-12-15-46-18-23)37(36)31(38(30,35)49-22(5)40)50-39(51-36,52-37)21(4)11-2/h10,12,15,17-18,21,24,28,30-31,44H,11,13-14,16,19H2,1-9H3/b20-10+/t21?,24-,28-,30-,31-,32+,33+,34+,35+,36?,37?,38?,39?/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C39H48O13 |
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| Average Mass | 724.8000 Da |
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| Monoisotopic Mass | 724.30949 Da |
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| IUPAC Name | (4R,5R,14S,16R,18R,19S,20R,22S)-15-(acetyloxy)-12-(butan-2-yl)-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaheptacyclo[10.8.1.1^{15,18}.0^{1,10}.0^{4,9}.0^{10,14}.0^{16,20}]docos-8-en-22-yl (2E)-2-methylbut-2-enoate |
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| Traditional Name | (4R,5R,14S,16R,18R,19S,20R,22S)-15-(acetyloxy)-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-12-(sec-butyl)-6,11,13,21-tetraoxaheptacyclo[10.8.1.1^{15,18}.0^{1,10}.0^{4,9}.0^{10,14}.0^{16,20}]docos-8-en-22-yl (2E)-2-methylbut-2-enoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCC(C)C12O[C@@H]3C4(OC(C)=O)[C@@H](OC(=O)C(\C)=C\C)[C@]5(C)C[C@@]4(O)[C@@](C)([C@H]5CC(=O)OC)C4(CC[C@@]5(C)[C@@H](OC(=O)C=C5C34O1)C1=COC=C1)O2 |
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| InChI Identifier | InChI=1S/C39H48O13/c1-10-20(3)29(43)48-30-33(7)19-35(44)34(8,24(33)16-26(41)45-9)36-14-13-32(6)25(17-27(42)47-28(32)23-12-15-46-18-23)37(36)31(38(30,35)49-22(5)40)50-39(51-36,52-37)21(4)11-2/h10,12,15,17-18,21,24,28,30-31,44H,11,13-14,16,19H2,1-9H3/b20-10+/t21?,24-,28-,30-,31-,32+,33+,34+,35+,36?,37?,38?,39?/m0/s1 |
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| InChI Key | HOKJOPUNHSFUMB-QVNUJKFWSA-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
- Naphthopyran
- Tetracarboxylic acid or derivatives
- Naphthalene
- Ortho ester
- Fatty acid ester
- Dihydropyranone
- Carboxylic acid orthoester
- Fatty acyl
- Pyran
- Meta-dioxane
- Heteroaromatic compound
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Methyl ester
- Tertiary alcohol
- Furan
- Cyclic alcohol
- Meta-dioxolane
- Orthocarboxylic acid derivative
- Lactone
- 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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