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Record Information
Version2.0
Created at2022-09-09 02:41:53 UTC
Updated at2022-09-09 02:41:53 UTC
NP-MRD IDNP0277869
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,3s,4r,5s,6s,8s,10s,23s,24r,25r,26r)-4,5,26-trihydroxy-6-methyl-17,20-dioxo-24-{[(2e)-3-phenylprop-2-enoyl]oxy}-10-propyl-2,7,9,21,27-pentaoxatricyclo[21.3.1.0³,⁸]heptacosan-25-yl (2z)-2-methylbut-2-enoate
DescriptionIpomoeassin B belongs to the class of organic compounds known as saccharolipids. Saccharolipids are compounds in which fatty acids are linked directly to a sugar backbone, forming structures that are compatible with membrane bilayers. In the saccharolipids, a sugar substitutes for the glycerol backbone that is present in glycerolipids and glycerophospholipids. The most familiar saccharolipids contain an acylated glucosamine. In contrast to others glycolipids, the fatty acid is not glycosidically linked to the sugar moiety. (1s,3s,4r,5s,6s,8s,10s,23s,24r,25r,26r)-4,5,26-trihydroxy-6-methyl-17,20-dioxo-24-{[(2e)-3-phenylprop-2-enoyl]oxy}-10-propyl-2,7,9,21,27-pentaoxatricyclo[21.3.1.0³,⁸]heptacosan-25-yl (2z)-2-methylbut-2-enoate is found in Ipomoea squamosa. (1s,3s,4r,5s,6s,8s,10s,23s,24r,25r,26r)-4,5,26-trihydroxy-6-methyl-17,20-dioxo-24-{[(2e)-3-phenylprop-2-enoyl]oxy}-10-propyl-2,7,9,21,27-pentaoxatricyclo[21.3.1.0³,⁸]heptacosan-25-yl (2z)-2-methylbut-2-enoate was first documented in 2007 (PMID: 17253696). Based on a literature review very few articles have been published on ipomoeassin B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC40H56O14
Average Mass760.8740 Da
Monoisotopic Mass760.36701 Da
IUPAC Name(1S,3S,4R,5S,6S,8S,10S,23S,24R,25R,26R)-4,5,26-trihydroxy-6-methyl-17,20-dioxo-24-{[(2E)-3-phenylprop-2-enoyl]oxy}-10-propyl-2,7,9,21,27-pentaoxatricyclo[21.3.1.0^{3,8}]heptacosan-25-yl (2Z)-2-methylbut-2-enoate
Traditional Name(1S,3S,4R,5S,6S,8S,10S,23S,24R,25R,26R)-4,5,26-trihydroxy-6-methyl-17,20-dioxo-24-{[(2E)-3-phenylprop-2-enoyl]oxy}-10-propyl-2,7,9,21,27-pentaoxatricyclo[21.3.1.0^{3,8}]heptacosan-25-yl (2Z)-2-methylbut-2-enoate
CAS Registry NumberNot Available
SMILES
CCC[C@H]1CCCCCCC(=O)CCC(=O)OC[C@@H]2O[C@@H](O[C@H]3[C@H](O)[C@H](O)[C@H](C)O[C@@H]3O1)[C@H](O)[C@@H](OC(=O)C(\C)=C/C)[C@@H]2OC(=O)\C=C\C1=CC=CC=C1
InChI Identifier
InChI=1S/C40H56O14/c1-5-14-28-18-13-8-7-12-17-27(41)20-22-30(42)48-23-29-35(52-31(43)21-19-26-15-10-9-11-16-26)36(53-38(47)24(3)6-2)34(46)39(51-29)54-37-33(45)32(44)25(4)49-40(37)50-28/h6,9-11,15-16,19,21,25,28-29,32-37,39-40,44-46H,5,7-8,12-14,17-18,20,22-23H2,1-4H3/b21-19+,24-6-/t25-,28-,29-,32+,33+,34+,35+,36+,37-,39-,40+/m0/s1
InChI KeyJMFPDJPZDSGILZ-ZUMWTAEOSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Ipomoea squamosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as saccharolipids. Saccharolipids are compounds in which fatty acids are linked directly to a sugar backbone, forming structures that are compatible with membrane bilayers. In the saccharolipids, a sugar substitutes for the glycerol backbone that is present in glycerolipids and glycerophospholipids. The most familiar saccharolipids contain an acylated glucosamine. In contrast to others glycolipids, the fatty acid is not glycosidically linked to the sugar moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSaccharolipids
Sub ClassNot Available
Direct ParentSaccharolipids
Alternative Parents
Substituents
  • Saccharolipid
  • Fatty acyl glycoside of mono- or disaccharide
  • Fatty acyl glycoside
  • Macrolide
  • Alkyl glycoside
  • Cinnamic acid or derivatives
  • Cinnamic acid ester
  • Disaccharide
  • Tricarboxylic acid or derivatives
  • Styrene
  • Fatty acid ester
  • Benzenoid
  • Oxane
  • Fatty acyl
  • Monocyclic benzene moiety
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Lactone
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Carboxylic acid derivative
  • Polyol
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Aldehyde
  • Organic oxygen compound
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP6.22ChemAxon
pKa (Strongest Acidic)12.2ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area193.58 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity193.38 m³·mol⁻¹ChemAxon
Polarizability80.12 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00042622
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102397821
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Furstner A, Nagano T: Total syntheses of ipomoeassin B and E. J Am Chem Soc. 2007 Feb 21;129(7):1906-7. doi: 10.1021/ja068901g. Epub 2007 Jan 25. [PubMed:17253696 ]
  2. LOTUS database [Link]