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example 7 [US8664233]   Click here for help

GtoPdb Ligand ID: 8283

Compound class: Synthetic organic
Comment: This compound is a particularly preferred example in patent US8664233 [1] which covers compounds for use in treating non-solid malignant hematological tumours, in particular, B cell leukemias.
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Click here for structure editor
Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 4
Topological polar surface area 78.96
Molecular weight 374.19
XLogP 3.54
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES CCOc1nc(nc2c1[nH]c1c2ccc(c1)c1ccncc1)N1CCNCC1
Isomeric SMILES CCOc1nc(nc2c1[nH]c1c2ccc(c1)c1ccncc1)N1CCNCC1
InChI InChI=1S/C21H22N6O/c1-2-28-20-19-18(25-21(26-20)27-11-9-23-10-12-27)16-4-3-15(13-17(16)24-19)14-5-7-22-8-6-14/h3-8,13,23-24H,2,9-12H2,1H3
InChI Key HFGHRUCCKVYFKL-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
IUPAC Name Click here for help
4-ethoxy-2-piperazin-1-yl-7-pyridin-4-yl-5H-pyrimido[5,4-b]indole
Database Links Click here for help
GtoPdb PubChem SID 252166495
PubChem CID 24990553
Search Google for chemical match using the InChIKey HFGHRUCCKVYFKL-UHFFFAOYSA-N
Search Google for chemicals with the same backbone HFGHRUCCKVYFKL
UniChem Compound Search for chemical match using the InChIKey HFGHRUCCKVYFKL-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey HFGHRUCCKVYFKL-UHFFFAOYSA-N