Secondary metabolite: Ergosta-4,7,22-triene-3,6-dione



Ergosta-4,7,22-triene-3,6-dione
Summary
Molecular formula: C28H40O2
SMILES: CC([C@H](C=C[C@H]([C@H]1CC[C@@H]2[C@]1(C)CC[C@H]1C2=CC(=O)C2=CC(=O)CC[C@]12C)C)C)C
InChI: InChI=1S/C28H40O2/c1-17(2)18(3)7-8-19(4)22-9-10-23-21-16-26(30)25-15-20(29)11-13-28(25,6)24(21)12-14-27(22,23)5/h7-8,15-19,22-24H,9-14H2,1-6H3/t18-,19+,22+,23-,24-,27+,28+/m0/s1
InChIKey: RMKUNHROPPZENV-KBENHAETSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Steroids and steroid derivatives
Sub class: Ergostane steroids
Synonymous chemical names:
ergosta-4,7,22-triene-3,6-dione
Chemical structure download



Ergosta-4,7,22-triene-3,6-dione
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 408.63
Log P RDKit 6.72
Topological polar surface area (Å2) RDKit 34.14
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 28
Number of heavy atoms RDKit 30
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 7
Stereochemical complexity RDKit 0.25
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 8
Number of sp3 hybridized carbon atoms RDKit 20
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.71
Shape complexity RDKit 0.71
Number of rotatable bonds SwissADME 4
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 0
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 2
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4



Ergosta-4,7,22-triene-3,6-dione
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 1
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 Bad
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 0.48



Ergosta-4,7,22-triene-3,6-dione
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -4.16
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