Np mrd loader

Record Information
Version1.0
Created at2024-05-08 21:21:13 UTC
Updated at2024-05-10 00:17:19 UTC
NP-MRD IDNP0333076
Secondary Accession NumbersNone
Natural Product Identification
Common Nameajucampylanoid K
DescriptionNot Available
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H30O4
Average Mass334.4560 Da
Monoisotopic Mass334.21441 Da
IUPAC Name3-{2-[(1S,2R,4S,4aR,8aR)-4-hydroxy-1,2,4a-trimethyl-5-methylidene-decahydronaphthalen-1-yl]ethyl}-5-hydroxy-2,5-dihydrofuran-2-one
Traditional Name3-{2-[(1S,2R,4S,4aR,8aR)-4-hydroxy-1,2,4a-trimethyl-5-methylidene-hexahydro-2H-naphthalen-1-yl]ethyl}-5-hydroxy-5H-furan-2-one
CAS Registry NumberNot Available
SMILES
[H][C@]12CCCC(=C)[C@]1(C)[C@@H](O)C[C@@H](C)[C@]2(C)CCC1=CC(O)OC1=O
InChI Identifier
InChI=1S/C20H30O4/c1-12-6-5-7-15-19(3,13(2)10-16(21)20(12,15)4)9-8-14-11-17(22)24-18(14)23/h11,13,15-17,21-22H,1,5-10H2,2-4H3/t13-,15-,16+,17?,19+,20+/m1/s1
InChI KeyGTHAPOWTBHQKLR-HZZOUBRXSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
ROESY NMR[1H, 1H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
HSQC NMR[1H, 13C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
HMBC NMR[1H, 13C] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
COSY NMR[1H, 1H] NMR Spectrum (2D, 400 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, CDCl3, experimental)pengsh56@mail2.sysu.edu.cnNot AvailableNot Available2024-05-08View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
campylantha
      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
logP3.65ChemAxon
pKa (Strongest Acidic)8.22ChemAxon
pKa (Strongest Basic)-0.47ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity92.82 m³·mol⁻¹ChemAxon
Polarizability37.87 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
External LinksNot Available
References
General References
  1. Peng X, Tan Q, Zhang Z, Wu D, Xu J, Zhou H, Gu Q: Discovery of neo-Clerodane Diterpenoids from Ajuga campylantha as Neuroprotective Agents against Ferroptosis and Neuroinflammation. J Nat Prod. 2023 Aug 25;86(8):2006-2021. doi: 10.1021/acs.jnatprod.3c00447. Epub 2023 Aug 11. [PubMed:37566645 ]