Np mrd loader

Record Information
Version1.0
Created at2021-06-20 18:46:22 UTC
Updated at2021-06-30 00:06:10 UTC
NP-MRD IDNP0035284
Secondary Accession NumbersNone
Natural Product Identification
Common Namegukulenin A
Provided ByJEOL DatabaseJEOL Logo
DescriptionGukulenin A belongs to the class of organic compounds known as iridoids and derivatives. These are monoterpenes containing a skeleton structurally characterized by the presence of a cylopentane fused to a pyran ( forming a 4,7-dimethylcyclopenta[c]pyran), or a derivative where the pentane moiety is open. gukulenin A is found in Phorbas gukulensis. It was first documented in 2002 (PMID: 33651529). Based on a literature review a small amount of articles have been published on Gukulenin A (PMID: 33079503) (PMID: 30795557) (PMID: 29920109) (PMID: 24025124).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC42H54O10
Average Mass718.8840 Da
Monoisotopic Mass718.37170 Da
IUPAC Name(1R)-1-[(1R,2R,3R)-2-{4-hydroxy-2-methyl-3-oxo-6-[(1R,3S,11R,12R,15R,16R)-3,7,16-trihydroxy-9,15-dimethyl-8-oxo-12-(propan-2-yl)-2-oxatetracyclo[8.6.1.0^{5,17}.0^{11,15}]heptadeca-5(17),6,9-trien-3-yl]cyclohepta-1,4,6-trien-1-yl}-1-methyl-3-(propan-2-yl)cyclopentyl]-2-oxoethyl acetate
Traditional Name(1R)-1-[(1R,2R,3R)-2-{4-hydroxy-2-methyl-3-oxo-6-[(1R,3S,11R,12R,15R,16R)-3,7,16-trihydroxy-12-isopropyl-9,15-dimethyl-8-oxo-2-oxatetracyclo[8.6.1.0^{5,17}.0^{11,15}]heptadeca-5(17),6,9-trien-3-yl]cyclohepta-1,4,6-trien-1-yl}-3-isopropyl-1-methylcyclopentyl]-2-oxoethyl acetate
CAS Registry NumberNot Available
SMILES
[H]OC1=C([H])C2=C3C(=C(C1=O)C([H])([H])[H])[C@@]1([H])[C@]([H])(C([H])([H])C([H])([H])[C@@]1(C([H])([H])[H])[C@@]([H])(O[H])[C@]3([H])O[C@](O[H])(C1=C([H])C(=C(C(=O)C(O[H])=C1[H])C([H])([H])[H])[C@@]1([H])[C@]([H])(C([H])([H])C([H])([H])[C@@]1(C([H])([H])[H])[C@@]([H])(OC(=O)C([H])([H])[H])C([H])=O)C([H])(C([H])([H])[H])C([H])([H])[H])C2([H])[H])C([H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C42H54O10/c1-19(2)26-10-12-40(8,31(18-43)51-23(7)44)34(26)28-15-25(16-30(46)36(47)21(28)5)42(50)17-24-14-29(45)37(48)22(6)32-33(24)38(52-42)39(49)41(9)13-11-27(20(3)4)35(32)41/h14-16,18-20,26-27,31,34-35,38-39,49-50H,10-13,17H2,1-9H3,(H,45,48)(H,46,47)/t26-,27-,31+,34-,35-,38-,39+,40+,41-,42+/m1/s1
InChI KeyWLDVYQCSQQXPRE-WSUXPNIVSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, DMSO-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Phorbas gukulensisJEOL database
    • Park, S. Y., et al, J. Nat. Prod. 73, 734 (2010)
Chemical Taxonomy
ClassificationNot classified
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
logP4.24ALOGPS
logP4.84ChemAxon
logS-5.5ALOGPS
pKa (Strongest Acidic)10.14ChemAxon
pKa (Strongest Basic)-3.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area167.66 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity199.44 m³·mol⁻¹ChemAxon
Polarizability78.1 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
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 IDNot Available
Chemspider ID24677278
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound46210048
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Authors unspecified: Curcumin (Curcuma, Turmeric) and Cancer (PDQ(R)): Health Professional Version. 2002. [PubMed:33651529 ]
  2. Authors unspecified: Cancer Therapy Interactions With Foods and Dietary Supplements (PDQ(R)): Health Professional Version. 2002. [PubMed:33079503 ]
  3. Ahn JH, Woo JH, Rho JR, Choi JH: Anticancer Activity of Gukulenin A Isolated from the Marine Sponge Phorbas gukhulensis In Vitro and In Vivo. Mar Drugs. 2019 Feb 21;17(2). pii: md17020126. doi: 10.3390/md17020126. [PubMed:30795557 ]
  4. Tymann D, Bednarzick U, Iovkova-Berends L, Hiersemann M: Progress toward the Total Synthesis of Gukulenin A: Photochemically Triggered Two-Carbon Ring Expansion Key to alpha-Tropolonic Ether Synthesis. Org Lett. 2018 Jul 6;20(13):4072-4076. doi: 10.1021/acs.orglett.8b01629. Epub 2018 Jun 19. [PubMed:29920109 ]
  5. Jeon JE, Liao L, Kim H, Sim CJ, Oh DC, Oh KB, Shin J: Cytotoxic diterpenoid pseudodimers from the Korean sponge Phorbas gukhulensis. J Nat Prod. 2013 Sep 27;76(9):1679-85. doi: 10.1021/np400389c. Epub 2013 Sep 11. [PubMed:24025124 ]
  6. Park, S. Y., et al. (2010). Park, S. Y., et al, J. Nat. Prod. 73, 734 (2010). J. Nat. Prod..