IMPPAT Phytochemical information: 
9,20-Didehydro-17-hydroxy-22-norajmalan-16-carboxylic acid methyl ester
9,20-Didehydro-17-hydroxy-22-norajmalan-16-carboxylic acid methyl ester
Summary

SMILES: COC(=O)[C@@]12[C@@H]3C[C@]4([C@@H]2O)[C@@H]([C@H]2N3C/C(=C/C)/C1C2)Nc1c4cccc1
InChI: InChI=1S/C21H24N2O3/c1-3-11-10-23-15-8-13(11)21(19(25)26-2)16(23)9-20(18(21)24)12-6-4-5-7-14(12)22-17(15)20/h3-7,13,15-18,22,24H,8-10H2,1-2H3/b11-3-/t13?,15-,16-,17+,18-,20+,21+/m0/s1
InChIKey: RLUORQGMBKDXPO-BELZCFSLSA-N
DeepSMILES: COC=O)[C@][C@@H]C[C@][C@@H]5O))[C@@H][C@H]N6C/C=C/C))/C%10C6))))))Ncc5cccc6
Scaffold Graph/Node/Bond level: C=C1CN2C3CC45CC3C1CC2C4Nc1ccccc15
Scaffold Graph/Node level: CC1CN2C3CC45CC3C1CC2C4NC1CCCCC15
Scaffold Graph level: CC1CC2C3CC45CC3C1CC2C4CC1CCCCC15
Functional groups: C/C=C(C)C; CN(C)C; CO; COC(C)=O; cNC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Alkaloids and derivatives
ClassyFire Class: Corynanthean-type alkaloids
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Tryptophan alkaloids
NP Classifier Class: Corynanthe type
Synonymous chemical names:
quebrachidine, vincarine
External chemical identifiers:
CID:5382842
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
9,20-Didehydro-17-hydroxy-22-norajmalan-16-carboxylic acid methyl ester
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 352.43
Log P RDKit 1.68
Topological polar surface area (Å2) RDKit 61.8
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 21
Number of heavy atoms RDKit 26
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 2
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 7
Stereochemical complexity RDKit 0.33
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 9
Number of sp3 hybridized carbon atoms RDKit 12
Shape complexity RDKit 0.57
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 1
Number of aliphatic heterocycles RDKit 5
Number of aliphatic rings RDKit 6
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 7
Number of saturated carbocycles RDKit 1
Number of saturated heterocycles RDKit 4
Number of saturated rings RDKit 5
Number of Smallest Set of Smallest Rings (SSSR) RDKit 7
9,20-Didehydro-17-hydroxy-22-norajmalan-16-carboxylic acid methyl ester
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 0.5948
9,20-Didehydro-17-hydroxy-22-norajmalan-16-carboxylic acid methyl ester
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.07
Number of PAINS structural alerts SwissADME 0.0
Number of Brenk structural alerts SwissADME 1.0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME Yes
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME Yes