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Record Information
Version1.0
Created at2020-12-09 04:01:13 UTC
Updated at2021-07-15 16:56:47 UTC
NP-MRD IDNP0007146
Secondary Accession NumbersNone
Natural Product Identification
Common NameHatomarubigin B
Provided ByNPAtlasNPAtlas Logo
DescriptionHatomarubigin B belongs to the class of organic compounds known as angucyclines. These are polyketides with a structure based on then benz[a]anthracene skeleton, with the particularity that the central ring of the anthracene moiety is a para-quinone. Hatomarubigin B is found in Streptomyces lividans and Streptomyces sp. 2238-SVT4. It was first documented in 1991 (PMID: 1761414). Based on a literature review very few articles have been published on Hatomarubigin B.
Structure
Data?1624574957
SynonymsNot Available
Chemical FormulaC20H16O5
Average Mass336.3430 Da
Monoisotopic Mass336.09977 Da
IUPAC Name(3S)-11-hydroxy-8-methoxy-3-methyl-1,2,3,4,7,12-hexahydrotetraphene-1,7,12-trione
Traditional Name(3S)-11-hydroxy-8-methoxy-3-methyl-3,4-dihydro-2H-tetraphene-1,7,12-trione
CAS Registry NumberNot Available
SMILES
COC1=C2C(=O)C3=C(C(=O)C2=C(O)C=C1)C1=C(C[C@H](C)CC1=O)C=C3
InChI Identifier
InChI=1S/C20H16O5/c1-9-7-10-3-4-11-16(15(10)13(22)8-9)20(24)17-12(21)5-6-14(25-2)18(17)19(11)23/h3-6,9,21H,7-8H2,1-2H3/t9-/m0/s1
InChI KeyIAWMODONDSIOEK-VIFPVBQESA-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
Streptomyces lividansLOTUS Database
Streptomyces sp. 2238-SVT4NPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as angucyclines. These are polyketides with a structure based on then benz[a]anthracene skeleton, with the particularity that the central ring of the anthracene moiety is a para-quinone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassAngucyclines
Sub ClassNot Available
Direct ParentAngucyclines
Alternative Parents
Substituents
  • Angucycline core
  • 9,10-anthraquinone
  • Anthraquinone
  • Anthracene
  • Phenanthrene
  • Tetralin
  • Anisole
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Vinylogous acid
  • Ketone
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic 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
logP3.58ALOGPS
logP3.7ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)8.72ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area80.67 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity92.41 m³·mol⁻¹ChemAxon
Polarizability35.46 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA020431
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00017187
Chemspider ID116796
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound132243
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hayakawa Y, Ha SC, Kim YJ, Furihata K, Seto H: Studies on the isotetracenone antibiotics. IV. Hatomarubigins A, B, C and D, new isotetracenone antibiotics effective against multidrug-resistant tumor cells. J Antibiot (Tokyo). 1991 Nov;44(11):1179-86. doi: 10.7164/antibiotics.44.1179. [PubMed:1761414 ]