Secondary metabolite: Erinacerin B



Erinacerin B
Summary
Molecular formula: C19H24O5
SMILES: COc1cc2C(=O)OCc2c(c1C/C=C(/C[C@@H](C=C(C)C)O)C)O
InChI: InChI=1S/C19H24O5/c1-11(2)7-13(20)8-12(3)5-6-14-17(23-4)9-15-16(18(14)21)10-24-19(15)22/h5,7,9,13,20-21H,6,8,10H2,1-4H3/b12-5+/t13-/m1/s1
InChIKey: IEEOEOCAXCAZFD-YQJFHSMKSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Terpene lactones
Synonymous chemical names:
erinacerin b
Chemical structure download



Erinacerin B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 332.4
Log P RDKit 3.28
Topological polar surface area (Å2) RDKit 75.99
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 19
Number of heavy atoms RDKit 24
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.05
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 11
Number of sp3 hybridized carbon atoms RDKit 8
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.42
Shape complexity RDKit 0.42
Number of rotatable bonds SwissADME 6
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



Erinacerin B
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 Bad
GSK 4/400 filter RDKit Good
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.62



Erinacerin B
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 -5.74
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 Yes
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