Np mrd loader

Record Information
Version1.0
Created at2024-05-04 02:31:53 UTC
Updated at2024-05-06 00:10:48 UTC
NP-MRD IDNP0333044
Secondary Accession NumbersNone
Natural Product Identification
Common NameDiphybiflavonoid B
DescriptionNot Available
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H18O13
Average Mass586.4610 Da
Monoisotopic Mass586.07474 Da
IUPAC Name(5aR,11aR)-1,3,11a-trihydroxy-5a-(4-hydroxyphenyl)-8-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)-11a,12-dihydro-5aH-5,6,11-trioxatetracen-12-one
Traditional Name(5aR,11aR)-1,3,11a-trihydroxy-5a-(4-hydroxyphenyl)-8-(3,5,7-trihydroxy-4-oxochromen-2-yl)-5,6,11-trioxatetracen-12-one
CAS Registry NumberNot Available
SMILES
OC1=CC=C(C=C1)[C@]12OC3=CC(O)=CC(O)=C3C(=O)[C@@]1(O)OC1=C(O2)C=C(C=C1)C1=C(O)C(=O)C2=C(O1)C=C(O)C=C2O
InChI Identifier
InChI=1S/C30H18O13/c31-14-4-2-13(3-5-14)30-29(39,28(38)24-18(35)9-16(33)11-22(24)43-30)41-19-6-1-12(7-20(19)42-30)27-26(37)25(36)23-17(34)8-15(32)10-21(23)40-27/h1-11,31-35,37,39H/t29-,30+/m1/s1
InChI KeyJSOVYIRXAFFUEV-IHLOFXLRSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
HMBC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental)sunyanjunily@126.comHenan University of Chinese MedicineYan-jun Sun2024-05-04View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 500 MHz, C2D6OS, experimental)sunyanjunily@126.comHenan University of Chinese MedicineYan-jun Sun2024-05-04View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, C2D6OS, experimental)sunyanjunily@126.comHenan University of Chinese MedicineYan-jun Sun2024-05-04View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, experimental)sunyanjunily@126.comHenan University of Chinese MedicineYan-jun Sun2024-05-04View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
sinensis
      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
logP5.38ChemAxon
pKa (Strongest Acidic)6.35ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area212.67 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity144.94 m³·mol⁻¹ChemAxon
Polarizability56.36 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External LinksNot Available
References
General References
  1. Sun YJ, Zhao C, Wang HJ, Li M, Chen H, Feng WS: Five new biflavonoids with acetylcholinesterase inhibitory activity from Diphylleia sinensis. Fitoterapia. 2024 Jan;172:105721. doi: 10.1016/j.fitote.2023.105721. Epub 2023 Nov 4. [PubMed:37931718 ]