Secondary metabolite: Erinacine J



Erinacine J
Summary
Molecular formula: C25H38O8
SMILES: O=C(C(C)C)CC[C@]1(C)CC[C@@]2([C@@H](C1=O)CC[C@H]1[C@@H]3[C@@H]2O[C@H]2C3(O)[C@@H](O[C@@H]1O)[C@@H](CO2)O)C
InChI: InChI=1S/C25H38O8/c1-12(2)15(26)7-8-23(3)9-10-24(4)14(18(23)28)6-5-13-17-20(24)33-22-25(17,30)19(32-21(13)29)16(27)11-31-22/h12-14,16-17,19-22,27,29-30H,5-11H2,1-4H3/t13-,14+,16+,17+,19-,20-,21-,22-,23+,24+,25?/m0/s1
InChIKey: QBLVPFLXJOLBJD-FPVNHCJFSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organoheterocyclic compounds
Class: Furopyrans
Synonymous chemical names:
erinacine j
Chemical structure download



Erinacine J
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 466.57
Log P RDKit 1.57
Topological polar surface area (Å2) RDKit 122.52
Number of hydrogen bond acceptors RDKit 8
Number of hydrogen bond donors RDKit 3
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 11
Stereochemical complexity RDKit 0.44
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 23
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.92
Shape complexity RDKit 0.92
Number of rotatable bonds SwissADME 4
Number of aliphatic carbocycles RDKit 2
Number of aliphatic heterocycles RDKit 3
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 3
Number of saturated rings RDKit 5
Number of Smallest Set of Smallest Rings (SSSR) RDKit 5



Erinacine J
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 1
Ghose filter RDKit Failed
Veber filter RDKit Good
Egan 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 0.57



Erinacine J
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 No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -8.6
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 Yes




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