Secondary metabolite: Pleurocin B



Pleurocin B
Summary
Molecular formula: C28H46O4
SMILES: O[C@H]1CC[C@]2([C@@]3(C1)O[C@H]3[C@@H]1[C@@](C2=O)(O)[C@@H]2CC[C@@H]([C@]2(CC1)C)[C@@H](CC[C@@H](C(C)C)C)C)C
InChI: InChI=1S/C28H46O4/c1-16(2)17(3)7-8-18(4)20-9-10-22-25(20,5)13-12-21-23-27(32-23)15-19(29)11-14-26(27,6)24(30)28(21,22)31/h16-23,29,31H,7-15H2,1-6H3/t17-,18+,19-,20+,21+,22+,23-,25+,26+,27-,28+/m0/s1
InChIKey: ORJCVBFQWXNRJY-BNMVFICBSA-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:
pleurocin b
Chemical structure download



Pleurocin B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 446.67
Log P RDKit 5.14
Topological polar surface area (Å2) RDKit 70.06
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 28
Number of heavy atoms RDKit 32
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 11
Stereochemical complexity RDKit 0.39
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 1
Number of sp3 hybridized carbon atoms RDKit 27
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.96
Shape complexity RDKit 0.96
Number of rotatable bonds SwissADME 5
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 1
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 4
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 5
Number of Smallest Set of Smallest Rings (SSSR) RDKit 5



Pleurocin B
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
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 0.57



Pleurocin B
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 High
Log Kp (Skin permeation, cm/s) SwissADME -4.82
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 No
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