Np mrd loader

Record Information
Version1.0
Created at2024-05-04 02:45:16 UTC
Updated at2024-05-06 00:10:51 UTC
NP-MRD IDNP0333047
Secondary Accession NumbersNone
Natural Product Identification
Common NameDiphybiflavonoid E
DescriptionNot Available
Structure
Thumb
SynonymsNot Available
Chemical FormulaC36H28O17
Average Mass732.6030 Da
Monoisotopic Mass732.13265 Da
IUPAC Name(1S,13S)-1,9,17,19-tetrahydroxy-5,13-bis(4-hydroxyphenyl)-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,12,14-trioxapentacyclo[11.8.0.0^{2,11}.0^{3,8}.0^{15,20}]henicosa-2(11),3(8),5,9,15,17,19-heptaene-7,21-dione
Traditional Name(1S,13S)-1,9,17,19-tetrahydroxy-5,13-bis(4-hydroxyphenyl)-6-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4,12,14-trioxapentacyclo[11.8.0.0^{2,11}.0^{3,8}.0^{15,20}]henicosa-2(11),3(8),5,9,15,17,19-heptaene-7,21-dione
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@@H](OC2=C(OC3=C(C(O)=CC4=C3[C@]3(O)C(=O)C5=C(O)C=C(O)C=C5O[C@@]3(O4)C3=CC=C(O)C=C3)C2=O)C2=CC=C(O)C=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C36H28O17/c37-12-22-26(43)28(45)29(46)34(49-22)51-32-27(44)24-19(42)11-21-25(31(24)50-30(32)13-1-5-15(38)6-2-13)35(48)33(47)23-18(41)9-17(40)10-20(23)52-36(35,53-21)14-3-7-16(39)8-4-14/h1-11,22,26,28-29,34,37-43,45-46,48H,12H2/t22-,26-,28+,29-,34+,35+,36-/m1/s1
InChI KeyUZNBCAJBQPLEEM-FDQRKMKXSA-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, C2D6OS, 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
logP2.58ChemAxon
pKa (Strongest Acidic)6.92ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area282.59 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity176.13 m³·mol⁻¹ChemAxon
Polarizability69.91 ųChemAxon
Number of Rings8ChemAxon
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 ]