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Record Information
Version1.0
Created at2022-04-29 00:31:52 UTC
Updated at2022-04-29 00:31:52 UTC
NP-MRD IDNP0079511
Secondary Accession NumbersNone
Natural Product Identification
Common NameGuanacone
DescriptionGuanacone belongs to the class of organic compounds known as annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain. Guanacone is found in Annona aff. spraguei and Annona spraguei. It was first documented in 2005 (PMID: 16050134). Based on a literature review a small amount of articles have been published on guanacone (PMID: 33016836) (PMID: 17482824).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC37H64O7
Average Mass620.9120 Da
Monoisotopic Mass620.46520 Da
IUPAC Name(5S)-3-[(13R)-13-hydroxy-13-[(2R,2'R,5R,5'R)-5'-[(1S)-1-hydroxyundecyl]-[2,2'-bioxolane]-5-yl]-8-oxotridecyl]-5-methyl-2,5-dihydrofuran-2-one
Traditional Name(5S)-3-[(13R)-13-hydroxy-13-[(2R,2'R,5R,5'R)-5'-[(1S)-1-hydroxyundecyl]-[2,2'-bioxolane]-5-yl]-8-oxotridecyl]-5-methyl-5H-furan-2-one
CAS Registry NumberNot Available
SMILES
CCCCCCCCCC[C@H](O)[C@H]1CC[C@@H](O1)[C@H]1CC[C@@H](O1)[C@H](O)CCCCC(=O)CCCCCCCC1=C[C@H](C)OC1=O
InChI Identifier
InChI=1S/C37H64O7/c1-3-4-5-6-7-8-12-15-21-31(39)33-23-25-35(43-33)36-26-24-34(44-36)32(40)22-17-16-20-30(38)19-14-11-9-10-13-18-29-27-28(2)42-37(29)41/h27-28,31-36,39-40H,3-26H2,1-2H3/t28-,31-,32+,33+,34+,35+,36+/m0/s1
InChI KeyWWBQKABSNQOYBU-YTUOZMILSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Annona aff. spragueiPlant
Annona spragueiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty alcohols
Direct ParentAnnonaceous acetogenins
Alternative Parents
Substituents
  • Annonaceae acetogenin skeleton
  • Long chain fatty alcohol
  • 2-furanone
  • Dihydrofuran
  • Oxolane
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Secondary alcohol
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Ether
  • Dialkyl ether
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP6.75ALOGPS
logP8.89ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)13.33ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area102.29 ŲChemAxon
Rotatable Bond Count25ChemAxon
Refractivity175.37 m³·mol⁻¹ChemAxon
Polarizability76.96 ųChemAxon
Number of Rings3ChemAxon
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 IDC00044190
Chemspider ID8707319
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10531927
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Agu KC, Ayevbuomwan M, Imade RO, Okolie PN, Elekofehinti OO, Falodun A, Eluehike LN, Tasie MC, Ovie JJ, Obiajuru SK, Enakeno OR, Otsupius JA, Kashetu AI, Akeiti FO: Biochemical investigation of the upstream anti-sickling mechanisms of soursop (Annona muricata): 15-acetyl guanacone as an inhibitor of deoxyhaemoglobin polymerisation. J Biomol Struct Dyn. 2022 Mar;40(4):1503-1520. doi: 10.1080/07391102.2020.1828171. Epub 2020 Oct 5. [PubMed:33016836 ]
  2. Barrachina I, Royo I, Baldoni HA, Chahboune N, Suvire F, DePedro N, Zafra-Polo MC, Bermejo A, El Aouad N, Cabedo N, Saez J, Tormo JR, Enriz RD, Cortes D: New antitumoral acetogenin 'Guanacone type' derivatives: isolation and bioactivity. Molecular dynamics simulation of diacetyl-guanacone. Bioorg Med Chem. 2007 Jul 1;15(13):4369-81. doi: 10.1016/j.bmc.2007.04.039. Epub 2007 Apr 25. [PubMed:17482824 ]
  3. Tormo JR, DePedro N, Royo I, Barrachina I, Zafra-Polo MC, Cuadrillero C, Hernandez P, Cortes D, Pelaez F: In vitro antitumor structure-activity relationships of threo/trans/threo/trans/erythro bis-tetrahydrofuranic acetogenins: correlations with their inhibition of mitochondrial complex I. Oncol Res. 2005;15(3):129-38. doi: 10.3727/096504005776367915. [PubMed:16050134 ]