IMPPAT Phytochemical information: 
l-Stepholidine

l-Stepholidine
Summary

SMILES: COc1cc2CCN3[C@H](c2cc1O)Cc1c(C3)c(OC)c(cc1)O
InChI: InChI=1S/C19H21NO4/c1-23-18-8-12-5-6-20-10-14-11(3-4-16(21)19(14)24-2)7-15(20)13(12)9-17(18)22/h3-4,8-9,15,21-22H,5-7,10H2,1-2H3/t15-/m0/s1
InChIKey: JKPISQIIWUONPB-HNNXBMFYSA-N
DeepSMILES: COcccCCN[C@H]c6cc%10O))))CccC6)cOC))ccc6))O
Scaffold Graph/Node/Bond level: c1ccc2c(c1)CC1c3ccccc3CCN1C2
Scaffold Graph/Node level: C1CCC2CN3CCC4CCCCC4C3CC2C1
Scaffold Graph level: C1CCC2CC3C(CCC4CCCCC43)CC2C1
Functional groups: cOC; CN(C)C; cO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Alkaloids and derivatives
ClassyFire Class: Protoberberine alkaloids and derivatives
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Tyrosine alkaloids
NP Classifier Class: Isoquinoline alkaloids|Protoberberine alkaloids
Synonymous chemical names:
stepholidine [(-)2,10-dihydroxy-3,9-dimethoxytetrahydroprotoberberine], (-)stepholidine, Stepholidine, stepholidine, (-)-stepholidine
External chemical identifiers:
CID:CID_6917970; ChEMBL:CHEMBL487387; ZINC:ZINC000022066528; FDASRS:0UPX3E69W8; SureChEMBL:SCHEMBL10001966; MolPort-020-005-719
Chemical structure download


l-Stepholidine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 327.38
Log P RDKit 2.77
Topological polar surface area (Å2) RDKit 62.16
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 19
Number of heavy atoms RDKit 24
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 1
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.05
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 12
Number of sp3 hybridized carbon atoms RDKit 7
Shape complexity RDKit 0.37
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 2
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 2
Total number of rings RDKit 4
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 4


l-Stepholidine
Drug-likeness
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 0.88799


l-Stepholidine
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 -6.46
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 Yes
P-glycoprotein substrate SwissADME Yes


l-Stepholidine
Phytochemical - Human target proteins supported by experimental evidence associations
Human target proteins supported by experimental evidence
IMPPAT target identifierGene identifierHGNC symbolEntrez Gene identifierSource
TAR_EXP_000727ENSG00000178394HTR1A3350ChEMBL, NPASS
TAR_EXP_000324ENSG00000184845DRD11812BindingDB, ChEMBL, NPASS
TAR_EXP_000732ENSG00000102468HTR2A3356ChEMBL, NPASS
TAR_EXP_000327ENSG00000069696DRD41815BindingDB, ChEMBL, NPASS
TAR_EXP_000328ENSG00000169676DRD51816ChEMBL, NPASS
TAR_EXP_000326ENSG00000151577DRD31814BindingDB, ChEMBL, NPASS
TAR_EXP_000325ENSG00000149295DRD21813BindingDB, ChEMBL, NPASS
TAR_EXP_000407ENSG00000117525F32152BindingDB, ChEMBL, NPASS