Secondary metabolite: Erinacine G



Erinacine G
Summary
Molecular formula: C25H36O8
SMILES: CC(C(=O)CC[C@]1(C)CC[C@@]2([C@@H](C1=O)CC=C1[C@@H]3[C@@H]2OC2C3(O)C(C(C1O)(CO2)O)O)C)C
InChI: InChI=1S/C25H36O8/c1-12(2)15(26)7-8-22(3)9-10-23(4)14(18(22)28)6-5-13-16-19(23)33-21-25(16,31)20(29)24(30,11-32-21)17(13)27/h5,12,14,16-17,19-21,27,29-31H,6-11H2,1-4H3/t14-,16-,17?,19+,20?,21?,22-,23-,24?,25?/m1/s1
InChIKey: HVLLJUVTXKLMKW-PWEREOCZSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organoheterocyclic compounds
Class: Furopyrans
Synonymous chemical names:
erinacine g
Chemical structure download



Erinacine G
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 464.56
Log P RDKit 0.88
Topological polar surface area (Å2) RDKit 133.52
Number of hydrogen bond acceptors RDKit 8
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 25
Number of heavy atoms RDKit 33
Number of heteroatoms RDKit 8
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 10
Stereochemical complexity RDKit 0.4
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 4
Number of sp3 hybridized carbon atoms RDKit 21
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.84
Shape complexity RDKit 0.84
Number of rotatable bonds SwissADME 4
Number of aliphatic carbocycles RDKit 3
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 5
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 5
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 2
Number of saturated rings RDKit 4
Number of Smallest Set of Smallest Rings (SSSR) RDKit 5



Erinacine G
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Pfizer’s 3/75 filter RDKit Good
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.45



Erinacine G
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Very soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -9.69
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME Yes




Designed by R.P. Vivek-Ananth, M Karthikeyan and Ajaya Kumar Sahoo