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Record Information
Version2.0
Created at2020-12-09 06:38:07 UTC
Updated at2021-07-15 17:02:37 UTC
NP-MRD IDNP0009215
Secondary Accession NumbersNone
Natural Product Identification
Common NameCryptosphaerolide
Provided ByNPAtlasNPAtlas Logo
DescriptionCryptosphaerolide belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Cryptosphaerolide is found in Cryptosphaeria sp. CNL-523. Cryptosphaerolide was first documented in 2010 (PMID: 20462271). Based on a literature review very few articles have been published on cryptosphaerolide.
Structure
Thumb
Synonyms
ValueSource
(1R,3S,4R,8S,10R,11S,14R)-4-Hydroxy-10,11-dimethyl-7-methylidene-2,5-dioxatetracyclo[8.4.0.0,.0,]tetradecan-14-yl 2-hydroxy-2-(hydroxymethyl)-4,6-dimethyloctanoic acidGenerator
Chemical FormulaC26H42O7
Average Mass466.6150 Da
Monoisotopic Mass466.29305 Da
IUPAC Name(1R,3S,4R,8S,10R,11S,14R)-4-hydroxy-10,11-dimethyl-7-methylidene-2,5-dioxatetracyclo[8.4.0.0^{1,3}.0^{4,8}]tetradecan-14-yl (2S,4S,6S)-2-hydroxy-2-(hydroxymethyl)-4,6-dimethyloctanoate
Traditional Name(1R,3S,4R,8S,10R,11S,14R)-4-hydroxy-10,11-dimethyl-7-methylidene-2,5-dioxatetracyclo[8.4.0.0^{1,3}.0^{4,8}]tetradecan-14-yl (2S,4S,6S)-2-hydroxy-2-(hydroxymethyl)-4,6-dimethyloctanoate
CAS Registry NumberNot Available
SMILES
CCC(C)CC(C)CC(O)(CO)C(=O)O[C@@H]1CC[C@H](C)[C@@]2(C)C[C@H]3C(=C)CO[C@@]3(O)[C@H]3O[C@@]123
InChI Identifier
InChI=1S/C26H42O7/c1-7-15(2)10-16(3)11-24(29,14-27)22(28)32-20-9-8-18(5)23(6)12-19-17(4)13-31-26(19,30)21-25(20,23)33-21/h15-16,18-21,27,29-30H,4,7-14H2,1-3,5-6H3/t15?,16?,18-,19-,20+,21-,23+,24?,25+,26+/m0/s1
InChI KeyMMGJJGNQFININV-OPYLLRRUSA-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
Cryptosphaeria sp. CNL-523NPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthofurans
Sub ClassNot Available
Direct ParentNaphthofurans
Alternative Parents
Substituents
  • Naphthofuran
  • Fatty alcohol
  • Beta-hydroxy acid
  • Fatty acid ester
  • Oxepane
  • Fatty acyl
  • Hydroxy acid
  • Cyclic alcohol
  • Tetrahydrofuran
  • Tertiary alcohol
  • 1,2-diol
  • Carboxylic acid ester
  • Hemiacetal
  • Oxacycle
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Primary alcohol
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.28ALOGPS
logP3.81ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)10.71ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area108.75 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity122.04 m³·mol⁻¹ChemAxon
Polarizability51.93 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA015561
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24672942
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound46831414
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Oh H, Jensen PR, Murphy BT, Fiorilla C, Sullivan JF, Ramsey T, Fenical W: Cryptosphaerolide, a cytotoxic Mcl-1 inhibitor from a marine-derived ascomycete related to the genus Cryptosphaeria. J Nat Prod. 2010 May 28;73(5):998-1001. doi: 10.1021/np1000889. [PubMed:20462271 ]