Np mrd loader

Record Information
Version1.0
Created at2023-09-26 16:28:49 UTC
Updated at2024-05-05 00:33:40 UTC
NP-MRD IDNP0331844
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-(6S,8S,7ʹS*) discorhabdin K methyl ester
DescriptionNot Available
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H25N6O4S2
Average Mass549.6400 Da
Monoisotopic Mass549.13732 Da
IUPAC Name(3S,10S)-4-({5-[(2S)-2-amino-3-methoxy-3-oxopropyl]-1-methyl-1H-imidazol-4-yl}sulfanyl)-6,13-dioxo-9-thia-11,15,20-triazahexacyclo[12.6.1.1^{3,10}.0^{2,12}.0^{3,8}.0^{17,21}]docosa-1(20),2(12),4,7,14(21),16-hexaen-20-ium
Traditional Name(3S,10S)-4-({5-[(2S)-2-amino-3-methoxy-3-oxopropyl]-1-methylimidazol-4-yl}sulfanyl)-6,13-dioxo-9-thia-11,15,20-triazahexacyclo[12.6.1.1^{3,10}.0^{2,12}.0^{3,8}.0^{17,21}]docosa-1(20),2(12),4,7,14(21),16-hexaen-20-ium
CAS Registry NumberNot Available
SMILES
COC(=O)[C@@H](N)CC1=C(SC2=CC(=O)C=C3S[C@H]4C[C@@]23C2=C(N4)C(=O)C3=C4C(CC[NH+]=C24)=CN3)N=CN1C
InChI Identifier
InChI=1S/C26H24N6O4S2/c1-32-10-30-24(14(32)7-13(27)25(35)36-2)38-16-6-12(33)5-15-26(16)8-17(37-15)31-22-19(26)20-18-11(3-4-28-20)9-29-21(18)23(22)34/h5-6,9-10,13,17,29,31H,3-4,7-8,27H2,1-2H3/p+1/t13-,17-,26-/m0/s1
InChI KeyXQCOYMGKBNPBHK-ZOXZPVQOSA-O
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HMBC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 600 MHz, C2D6OS, experimental)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C2D6OS, experimental)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, C2D6OS, experimental)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR1H NMR Spectrum (1D, 600.314502325, C2D6OS, simulated)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2024-05-03View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, DMSO, simulated)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2023-09-26View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, DMSO, simulated)maria.orfanoudaki@nih.govNational Cancer Institute, MD, USAMaria Orfanoudaki2023-09-26View Spectrum
Species
Species of Origin
Species NameSourceReference
kaakaariki
      Not Available
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
logP-0.3ChemAxon
pKa (Strongest Acidic)13.28ChemAxon
pKa (Strongest Basic)7.9ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area146.07 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity162.14 m³·mol⁻¹ChemAxon
Polarizability55 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
External LinksNot Available
References
General References
  1. Orfanoudaki M, Smith EA, Hill NT, Garman KA, Brownell I, Copp BR, Grkovic T, Henrich CJ: An Investigation of Structure-Activity Relationships and Cell Death Mechanisms of the Marine Alkaloids Discorhabdins in Merkel Cell Carcinoma Cells. Mar Drugs. 2023 Aug 29;21(9):474. doi: 10.3390/md21090474. [PubMed:37755087 ]