IMPPAT Phytochemical information: 
Kalbretorine

Kalbretorine
Summary

SMILES: Oc1n2ccc3c2c(c2c1c(=O)c1OCOc1c2)ccc3
InChI: InChI=1S/C16H9NO4/c18-14-12-10(6-11-15(14)21-7-20-11)9-3-1-2-8-4-5-17(13(8)9)16(12)19/h1-6,19H,7H2
InChIKey: HVNOHBFJVVPTIS-UHFFFAOYSA-N
DeepSMILES: Ocncccc5ccc9c=O)cOCOc5c9)))))))))ccc6
Scaffold Graph/Node/Bond level: O=c1c2c(cc3c1cn1ccc4cccc3c41)OCO2
Scaffold Graph/Node level: OC1C2CN3CCC4CCCC(C2CC2OCOC21)C43
Scaffold Graph level: CC1C2CCCC2CC2C1CC1CCC3CCCC2C31
Functional groups: cO; cn(c)c; c=O; c1cOCO1
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Quinolines and derivatives
ClassyFire Subclass: Benzoquinolines
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Tyrosine alkaloids
NP Classifier Class: Isoquinoline alkaloids
Synonymous chemical names:
kalbretorine
External chemical identifiers:
CID:CID_135410291
Chemical structure download


Kalbretorine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 279.25
Log P RDKit 2.48
Topological polar surface area (Å2) RDKit 60.17
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 16
Number of heavy atoms RDKit 21
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 1
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 15
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.06
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 2
Number of aromatic rings RDKit 4
Total number of rings RDKit 5
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 5


Kalbretorine
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 0.502295


Kalbretorine
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 -6.26
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No