Secondary metabolite: Erinaceolactone A



Erinaceolactone A
Summary
Molecular formula: C10H8O4
SMILES: CC(=O)c1cc2C(=O)OCc2cc1O
InChI: InChI=1S/C10H8O4/c1-5(11)7-3-8-6(2-9(7)12)4-14-10(8)13/h2-3,12H,4H2,1H3
InChIKey: QELNZRAGBDIORP-UHFFFAOYSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organoheterocyclic compounds
Class: Isocoumarans
Sub class: Isobenzofuranones
Synonymous chemical names:
erinaceolactone a
Chemical structure download



Erinaceolactone A
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 192.17
Log P RDKit 1.27
Topological polar surface area (Å2) RDKit 63.6
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 10
Number of heavy atoms RDKit 14
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 8
Number of sp3 hybridized carbon atoms RDKit 2
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.2
Shape complexity RDKit 0.2
Number of rotatable bonds SwissADME 1
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2



Erinaceolactone A
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
Egan filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.54



Erinaceolactone A
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -6.6
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No




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