| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 23:35:03 UTC |
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| Updated at | 2022-04-28 23:35:03 UTC |
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| NP-MRD ID | NP0078512 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Ilekudinoside R |
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| Description | (1R,4S,5R,8R,10S,13R,14R,16R,19S,20S)-10-{[(2S,3R,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-16,19-dihydroxy-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]Tetracos-17-en-22-one belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. (-)-Ilekudinoside R is found in Ilex kudingcha. Based on a literature review very few articles have been published on (1R,4S,5R,8R,10S,13R,14R,16R,19S,20S)-10-{[(2S,3R,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-16,19-dihydroxy-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0¹,¹⁸.0⁴,¹⁷.0⁵,¹⁴.0⁸,¹³]Tetracos-17-en-22-one. |
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| Structure | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]2CC[C@@]3(C)[C@@H](CC[C@]4(C)[C@@H]3C[C@@H](O)C3=C5[C@](C)(O)[C@]6(C)CC[C@@]5(CC[C@@]43C)C(=O)O6)C2(C)C)[C@H](O)[C@H](O)[C@H]1O InChI=1S/C41H64O13/c1-19-26(44)28(46)29(47)32(51-19)53-30-27(45)21(43)18-50-33(30)52-24-10-11-36(4)22(35(24,2)3)9-12-37(5)23(36)17-20(42)25-31-40(8,49)39(7)14-16-41(31,34(48)54-39)15-13-38(25,37)6/h19-24,26-30,32-33,42-47,49H,9-18H2,1-8H3/t19-,20+,21-,22-,23+,24-,26-,27-,28+,29+,30+,32-,33-,36-,37+,38+,39-,40-,41+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C41H64O13 |
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| Average Mass | 764.9500 Da |
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| Monoisotopic Mass | 764.43469 Da |
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| IUPAC Name | (1R,4S,5R,8R,10S,13R,14R,16R,19S,20S)-10-{[(2S,3R,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-16,19-dihydroxy-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracos-17-en-22-one |
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| Traditional Name | (1R,4S,5R,8R,10S,13R,14R,16R,19S,20S)-10-{[(2S,3R,4S,5S)-4,5-dihydroxy-3-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-2-yl]oxy}-16,19-dihydroxy-4,5,9,9,13,19,20-heptamethyl-21-oxahexacyclo[18.2.2.0^{1,18}.0^{4,17}.0^{5,14}.0^{8,13}]tetracos-17-en-22-one |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@@H]1O[C@@H](O[C@@H]2[C@@H](O)[C@@H](O)CO[C@H]2O[C@H]2CC[C@@]3(C)[C@@H](CC[C@]4(C)[C@@H]3C[C@@H](O)C3=C5[C@](C)(O)[C@]6(C)CC[C@@]5(CC[C@@]43C)C(=O)O6)C2(C)C)[C@H](O)[C@H](O)[C@H]1O |
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| InChI Identifier | InChI=1S/C41H64O13/c1-19-26(44)28(46)29(47)32(51-19)53-30-27(45)21(43)18-50-33(30)52-24-10-11-36(4)22(35(24,2)3)9-12-37(5)23(36)17-20(42)25-31-40(8,49)39(7)14-16-41(31,34(48)54-39)15-13-38(25,37)6/h19-24,26-30,32-33,42-47,49H,9-18H2,1-8H3/t19-,20+,21-,22-,23+,24-,26-,27-,28+,29+,30+,32-,33-,36-,37+,38+,39-,40-,41+/m0/s1 |
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| InChI Key | SJXTZRXLMREHNE-FRYXVPRBSA-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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Naphthopyrans |
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| Sub Class | Not Available |
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| Direct Parent | Naphthopyrans |
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| Alternative Parents | |
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| Substituents | - Naphthopyran
- O-glycosyl compound
- Glycosyl compound
- Disaccharide
- Naphthalene
- Delta_valerolactone
- Delta valerolactone
- Pyran
- Oxane
- Tertiary alcohol
- Cyclic alcohol
- Secondary alcohol
- Lactone
- Carboxylic acid ester
- Oxacycle
- Polyol
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Acetal
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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