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Record Information
Version1.0
Created at2020-12-09 01:29:27 UTC
Updated at2021-07-15 16:47:50 UTC
NP-MRD IDNP0003956
Secondary Accession NumbersNone
Natural Product Identification
Common NameDaldinin D
Provided ByNPAtlasNPAtlas Logo
Description(3R,3'R,4R,6'S,7S)-3',4-bis(acetyloxy)-6',7-dimethyl-6,8-dioxo-4,6,7,8-tetrahydrospiro[2-benzopyran-3,2'-oxane]-7-yl acetate belongs to the class of organic compounds known as benzopyrans. These are organic compounds containing a benzene ring fused to a pyran ring. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds. Daldinin D is found in Penicillium thymicola. It was first documented in 2001 (PMID: 11754624). Based on a literature review very few articles have been published on (3R,3'R,4R,6'S,7S)-3',4-bis(acetyloxy)-6',7-dimethyl-6,8-dioxo-4,6,7,8-tetrahydrospiro[2-benzopyran-3,2'-oxane]-7-yl acetate.
Structure
Data?1624573961
Synonyms
ValueSource
(3R,3'r,4R,6's,7S)-3',4-Bis(acetyloxy)-6',7-dimethyl-6,8-dioxo-4,6,7,8-tetrahydrospiro[2-benzopyran-3,2'-oxane]-7-yl acetic acidGenerator
Chemical FormulaC21H24O10
Average Mass436.4130 Da
Monoisotopic Mass436.13695 Da
IUPAC Name(3R,3'R,4R,6'S,7S)-3',7-bis(acetyloxy)-6',7-dimethyl-6,8-dioxo-4,6,7,8-tetrahydrospiro[2-benzopyran-3,2'-oxane]-4-yl acetate
Traditional Name(3R,3'R,4R,6'S,7S)-3',7-bis(acetyloxy)-6',7-dimethyl-6,8-dioxo-4H-spiro[2-benzopyran-3,2'-oxane]-4-yl acetate
CAS Registry NumberNot Available
SMILES
C[C@H]1CC[C@@H](OC(C)=O)[C@]2(OC=C3C(=O)[C@@](C)(OC(C)=O)C(=O)C=C3[C@H]2OC(C)=O)O1
InChI Identifier
InChI=1S/C21H24O10/c1-10-6-7-17(28-11(2)22)21(30-10)19(29-12(3)23)14-8-16(25)20(5,31-13(4)24)18(26)15(14)9-27-21/h8-10,17,19H,6-7H2,1-5H3/t10-,17+,19+,20-,21-/m0/s1
InChI KeyFHJLYQODAHDGIV-YNDOHWJBSA-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
Penicillium thymicolaNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzopyrans. These are organic compounds containing a benzene ring fused to a pyran ring. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub ClassNot Available
Direct ParentBenzopyrans
Alternative Parents
Substituents
  • Benzopyran
  • Tricarboxylic acid or derivatives
  • Ketal
  • Cyclohexenone
  • Alpha-acyloxy ketone
  • Oxane
  • Vinylogous ester
  • Cyclic ketone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP1.73ALOGPS
logP1.39ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)7.92ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area131.5 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity102.22 m³·mol⁻¹ChemAxon
Polarizability42.31 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA017709
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID9319709
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11144599
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Romero Ariza M, Larsen TO, Petersen BO, Duus JO, Christophersen C, Barrero AF: A novel alkaloid serantrypinone and the spiro azaphilone daldinin D from Penicillium thymicola. J Nat Prod. 2001 Dec;64(12):1590-2. doi: 10.1021/np0101550. [PubMed:11754624 ]