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Record Information
Version2.0
Created at2022-09-07 04:06:33 UTC
Updated at2022-09-07 04:06:33 UTC
NP-MRD IDNP0243539
Secondary Accession NumbersNone
Natural Product Identification
Common Name3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one
DescriptionDiscorhabdin C belongs to the class of organic compounds known as phenanthrolines. These are aromatic polycyclic compounds containing the phenanthroline skeleton, which is a derivative of phenanthrene, and consists of two pyridine rings non-linearly joined by a benzene ring. 3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one is found in Latrunculia apicalis. 3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0²,⁷.0¹²,¹⁶]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one was first documented in 2019 (PMID: 30654589). Based on a literature review very few articles have been published on Discorhabdin C (PMID: 32752009).
Structure
Thumb
Synonyms
ValueSource
2',6'-Dibromo-8-hydroxyspiro(6,10,15-triazatetracyclo(7.6.1.02,7.012,16)hexadeca-1(15),2(7),8,10,12(16)-pentaene-3,4'-cyclohexa-2,5-diene)-1'-oneMeSH
Chemical FormulaC18H13Br2N3O2
Average Mass463.1290 Da
Monoisotopic Mass460.93745 Da
IUPAC Name3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one
Traditional Name3,5-dibromo-8'-hydroxy-6',10',15'-triazaspiro[cyclohexane-1,3'-tetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadecane]-1'(15'),2,2'(7'),5,8',10',12'(16')-heptaen-4-one
CAS Registry NumberNot Available
SMILES
OC1=C2N=CC3=C2C(=NCC3)C2=C1NCCC21C=C(Br)C(=O)C(Br)=C1
InChI Identifier
InChI=1S/C18H13Br2N3O2/c19-9-5-18(6-10(20)16(9)24)2-4-22-15-12(18)13-11-8(1-3-21-13)7-23-14(11)17(15)25/h5-7,22,25H,1-4H2
InChI KeyAQUBTUIPDMTCAG-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Latrunculia apicalisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenanthrolines. These are aromatic polycyclic compounds containing the phenanthroline skeleton, which is a derivative of phenanthrene, and consists of two pyridine rings non-linearly joined by a benzene ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPhenanthrolines
Sub ClassNot Available
Direct ParentPhenanthrolines
Alternative Parents
Substituents
  • 1,7-phenanthroline
  • Aminoquinoline
  • Tetrahydroquinoline
  • Indole or derivatives
  • Aralkylamine
  • Secondary aliphatic/aromatic amine
  • Benzenoid
  • Alpha-haloketone
  • Cyclic ketone
  • Ketone
  • Azacycle
  • Bromoalkene
  • Haloalkene
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Vinyl halide
  • Vinyl bromide
  • Secondary amine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organobromide
  • Organohalogen compound
  • Imine
  • Carbonyl group
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP0.33ChemAxon
pKa (Strongest Acidic)8.5ChemAxon
pKa (Strongest Basic)7.25ChemAxon
Physiological Charge2ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.05 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity107.9 m³·mol⁻¹ChemAxon
Polarizability38.37 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00027081
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound184469
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lam CFC, Cadelis MM, Copp BR: Exploration of the Electrophilic Reactivity of the Cytotoxic Marine Alkaloid Discorhabdin C and Subsequent Discovery of a New Dimeric C-1/N-13-Linked Discorhabdin Natural Product. Mar Drugs. 2020 Jul 31;18(8):404. doi: 10.3390/md18080404. [PubMed:32752009 ]
  2. Kalinski JJ, Waterworth SC, Noundou XS, Jiwaji M, Parker-Nance S, Krause RWM, McPhail KL, Dorrington RA: Molecular Networking Reveals Two Distinct Chemotypes in Pyrroloiminoquinone-Producing Tsitsikamma favus Sponges. Mar Drugs. 2019 Jan 16;17(1):60. doi: 10.3390/md17010060. [PubMed:30654589 ]
  3. LOTUS database [Link]