Secondary metabolite: Fomitopsin E



Fomitopsin E
Summary
Molecular formula: C34H50O7
SMILES: OC(=O)CC(=O)O[C@@H]1CC[C@]2([C@H](C1(C)C)CCC1=C2C[C@H]2O[C@]3(OC(=O)[C@H]([C@@H]3C)C)C[C@H]([C@@H]3[C@@]2([C@@]1(C)CC3)C)C)C
InChI: InChI=1S/C34H50O7/c1-18-17-34(20(3)19(2)29(38)41-34)40-26-15-23-22(32(7)14-11-21(18)33(26,32)8)9-10-24-30(4,5)25(12-13-31(23,24)6)39-28(37)16-27(35)36/h18-21,24-26H,9-17H2,1-8H3,(H,35,36)/t18-,19+,20+,21-,24+,25-,26-,31-,32+,33+,34+/m1/s1
InChIKey: CBRBLDIHLMPBCF-HIOCDSKKSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Steroids and steroid derivatives
Sub class: Steroid lactones
Synonymous chemical names:
fomitopsin e
Chemical structure download



Fomitopsin E
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 570.77
Log P RDKit 6.68
Topological polar surface area (Å2) RDKit 99.13
Number of hydrogen bond acceptors RDKit 6
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 34
Number of heavy atoms RDKit 41
Number of heteroatoms RDKit 7
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 11
Stereochemical complexity RDKit 0.32
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 5
Number of sp3 hybridized carbon atoms RDKit 29
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.85
Shape complexity RDKit 0.85
Number of rotatable bonds SwissADME 4
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 6
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 6
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 6



Fomitopsin E
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 2
Lipinski’s rule of 5 filter RDKit Failed
Number of Ghose filter violations RDKit 4
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 2
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.23



Fomitopsin E
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.56
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -4.72
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 3
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