| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-28 20:46:12 UTC |
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| Updated at | 2022-04-28 20:46:12 UTC |
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| NP-MRD ID | NP0075490 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (+)-Khekadaengoside M |
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| Description | (2S,3R,4R,5R,6S)-2-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-2-{[(3R,6R)-3-hydroxy-6-[(1R,2R,5S,10S,11S,14R,15R,17R)-17-hydroxy-1,6,6,11,15-pentamethyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-7-en-14-yl]-2-methylheptan-2-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol belongs to the class of organic compounds known as cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. (+)-Khekadaengoside M is found in Trichosanthes tricuspidata. Based on a literature review very few articles have been published on (2S,3R,4R,5R,6S)-2-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-2-{[(3R,6R)-3-hydroxy-6-[(1R,2R,5S,10S,11S,14R,15R,17R)-17-hydroxy-1,6,6,11,15-pentamethyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadec-7-en-14-yl]-2-methylheptan-2-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol. |
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| Structure | C[C@H](CC[C@@H](O)C(C)(C)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O)[C@H]1CC[C@@]2(C)[C@@H]3CC=C4[C@@H](CC[C@H](O[C@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)C4(C)C)[C@]3(C)[C@H](O)C[C@]12C InChI=1S/C48H82O18/c1-21(10-14-29(51)45(5,6)66-43-40(37(58)34(55)27(20-50)63-43)65-41-38(59)35(56)32(53)22(2)61-41)23-16-17-46(7)28-13-11-24-25(48(28,9)30(52)18-47(23,46)8)12-15-31(44(24,3)4)64-42-39(60)36(57)33(54)26(19-49)62-42/h11,21-23,25-43,49-60H,10,12-20H2,1-9H3/t21-,22+,23-,25-,26-,27-,28+,29-,30-,31+,32+,33-,34-,35-,36+,37+,38-,39-,40-,41+,42-,43+,46+,47-,48+/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C48H82O18 |
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| Average Mass | 947.1660 Da |
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| Monoisotopic Mass | 946.55012 Da |
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| IUPAC Name | (2S,3R,4R,5R,6S)-2-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-2-{[(3R,6R)-3-hydroxy-6-[(1R,2R,5S,10S,11S,14R,15R,17R)-17-hydroxy-1,6,6,11,15-pentamethyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-14-yl]-2-methylheptan-2-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol |
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| Traditional Name | (2S,3R,4R,5R,6S)-2-{[(2S,3R,4S,5S,6R)-4,5-dihydroxy-2-{[(3R,6R)-3-hydroxy-6-[(1R,2R,5S,10S,11S,14R,15R,17R)-17-hydroxy-1,6,6,11,15-pentamethyl-5-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-7-en-14-yl]-2-methylheptan-2-yl]oxy}-6-(hydroxymethyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol |
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| CAS Registry Number | Not Available |
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| SMILES | C[C@H](CC[C@@H](O)C(C)(C)O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O[C@@H]1O[C@@H](C)[C@H](O)[C@@H](O)[C@H]1O)[C@H]1CC[C@@]2(C)[C@@H]3CC=C4[C@@H](CC[C@H](O[C@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)C4(C)C)[C@]3(C)[C@H](O)C[C@]12C |
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| InChI Identifier | InChI=1S/C48H82O18/c1-21(10-14-29(51)45(5,6)66-43-40(37(58)34(55)27(20-50)63-43)65-41-38(59)35(56)32(53)22(2)61-41)23-16-17-46(7)28-13-11-24-25(48(28,9)30(52)18-47(23,46)8)12-15-31(44(24,3)4)64-42-39(60)36(57)33(54)26(19-49)62-42/h11,21-23,25-43,49-60H,10,12-20H2,1-9H3/t21-,22+,23-,25-,26-,27-,28+,29-,30-,31+,32+,33-,34-,35-,36+,37+,38-,39-,40-,41+,42-,43+,46+,47-,48+/m1/s1 |
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| InChI Key | YNGPRTMJOCQWDU-ASTYOCLCSA-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 cucurbitacin glycosides. These are polycyclic compounds containing a carbohydrate derivative glycosidically linked to a curcubitane nucleus. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Steroids and steroid derivatives |
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| Sub Class | Steroidal glycosides |
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| Direct Parent | Cucurbitacin glycosides |
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| Alternative Parents | |
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| Substituents | - Cucurbitacin glycoside skeleton
- Triterpenoid
- Cucurbitacin skeleton
- 24-hydroxysteroid
- 14-alpha-methylsteroid
- 11-hydroxysteroid
- 11-alpha-hydroxysteroid
- Hydroxysteroid
- Delta-5-steroid
- Fatty acyl glycoside of mono- or disaccharide
- Fatty acyl glycoside
- Alkyl glycoside
- O-glycosyl compound
- Glycosyl compound
- Disaccharide
- Fatty acyl
- Oxane
- Cyclic alcohol
- Secondary alcohol
- Oxacycle
- Organoheterocyclic compound
- Polyol
- Acetal
- Organic oxygen compound
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- 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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