IMPPAT Phytochemical information: 
Pterosin B

Pterosin B
Summary

SMILES: OCCc1c(C)cc2c(c1C)C(=O)[C@@H](C2)C
InChI: InChI=1S/C14H18O2/c1-8-6-11-7-9(2)14(16)13(11)10(3)12(8)4-5-15/h6,9,15H,4-5,7H2,1-3H3/t9-/m1/s1
InChIKey: SJNCSXMTBXDZQA-SECBINFHSA-N
DeepSMILES: OCCccC)cccc6C))C=O)[C@@H]C5)C
Scaffold Graph/Node/Bond level: O=C1CCc2ccccc21
Scaffold Graph/Node level: OC1CCC2CCCCC12
Scaffold Graph level: CC1CCC2CCCCC12
Functional groups: CO; cC(=O)C
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Indanes
ClassyFire Subclass: Indanones
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Sesquiterpenoids
NP Classifier Class: Illudalane sesquiterpenoids
Synonymous chemical names:
(r)-pterosin b, pterosin b, Pterosin B
External chemical identifiers:
CID:CID_115049; ChEMBL:CHEMBL1728959; ZINC:ZINC000006070277; MolPort-047-134-024
Chemical structure download


Pterosin B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 218.3
Log P RDKit 2.21
Topological polar surface area (Å2) RDKit 37.3
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 14
Number of heavy atoms RDKit 16
Number of heteroatoms RDKit 2
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.07
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 7
Number of sp3 hybridized carbon atoms RDKit 7
Shape complexity RDKit 0.5
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 1
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2


Pterosin B
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 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.826021


Pterosin B
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.83
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No