Secondary metabolite: Erinacine D



Erinacine D
Summary
Molecular formula: C27H42O7
SMILES: CCOC1CC2C3=C(CCC3(C)CCC2(C(C=C1C=O)OC1OCC(C(C1O)O)O)C)C(C)C
InChI: InChI=1S/C27H42O7/c1-6-32-20-12-18-22-17(15(2)3)7-8-26(22,4)9-10-27(18,5)21(11-16(20)13-28)34-25-24(31)23(30)19(29)14-33-25/h11,13,15,18-21,23-25,29-31H,6-10,12,14H2,1-5H3
InChIKey: ZQHNREXELVXBCG-UHFFFAOYSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Diterpenoids
Synonymous chemical names:
erinacine d
Chemical structure download



Erinacine D
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 478.63
Log P RDKit 2.91
Topological polar surface area (Å2) RDKit 105.45
Number of hydrogen bond acceptors RDKit 7
Number of hydrogen bond donors RDKit 3
Number of carbon atoms RDKit 27
Number of heavy atoms RDKit 34
Number of heteroatoms RDKit 7
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 9
Stereochemical complexity RDKit 0.33
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 5
Number of sp3 hybridized carbon atoms RDKit 22
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.81
Shape complexity RDKit 0.81
Number of rotatable bonds SwissADME 6
Number of aliphatic carbocycles RDKit 3
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 1
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4



Erinacine D
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 0.4



Erinacine D
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 -8.01
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 2
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