Secondary metabolite: Fomitopsic acid B



Fomitopsic acid B
Summary
Molecular formula: C33H48O5
SMILES: OC(=O)CC(=O)OC[C@@H]([C@H]1CC[C@@]2([C@]1(C)CC=C1C2=CC[C@@H]2[C@]1(C)CCC(=O)C2(C)C)C)CCC=C(C)C
InChI: InChI=1S/C33H48O5/c1-21(2)9-8-10-22(20-38-29(37)19-28(35)36)23-13-17-33(7)25-11-12-26-30(3,4)27(34)15-16-31(26,5)24(25)14-18-32(23,33)6/h9,11,14,22-23,26H,8,10,12-13,15-20H2,1-7H3,(H,35,36)/t22-,23+,26-,31+,32+,33-/m0/s1
InChIKey: SXYOHWHWZQDZED-YAIYFESBSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Triterpenoids
Synonymous chemical names:
fomitopsic acid b
Chemical structure download



Fomitopsic acid B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 524.74
Log P RDKit 7.46
Topological polar surface area (Å2) RDKit 80.67
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 33
Number of heavy atoms RDKit 38
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 6
Stereochemical complexity RDKit 0.18
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 9
Number of sp3 hybridized carbon atoms RDKit 24
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.73
Shape complexity RDKit 0.73
Number of rotatable bonds SwissADME 9
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



Fomitopsic acid B
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 3
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.2



Fomitopsic acid B
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 -4.41
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 Yes
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