BI-3802   Click here for help

GtoPdb Ligand ID: 11338

Synonyms: BI3802
PDB Ligand
Compound class: Synthetic organic
Comment: BI-3802 is a small molecule that promotes ubiquitin-mediated, proteasomal degradation of the oncogenic transcription factor BCL6 [2,4]. It binds to BCL6's BTB domain and initiates polymerization of BCL6 into structural foci that become targets for ubiquitination by the SIAH1 E3 ubiquitin ligase. BI-3802's mechanism of action is distinct from those of PROTACs and molecular glue type protein degraders [1]. BI-3802-promoted degradation of BCL6 results in significant derepression of BCL6 target genes and anti-proliferative effects in model cancer cell lines. The chemical structure was claimed in a patent granted to Boehringer Ingelheim in 2018 [3].
Click here for help

Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

✖

View interactive charts of activity data across species
2D Structure
Click here for help

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.

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

Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. 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.

✖
Hydrogen bond acceptors 6
Hydrogen bond donors 2
Rotatable bonds 7
Topological polar surface area 101.38
Molecular weight 484.2
XLogP 4.74
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
Click here for help

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.

✖
Canonical SMILES CNC(=O)COc1cc2cc(ccc2n(c1=O)C)Nc1nc(ncc1Cl)N1C[C@H](C)C[C@@H](C1)C
Isomeric SMILES CNC(=O)COc1cc2cc(ccc2n(c1=O)C)Nc1nc(ncc1Cl)N1C[C@H](C)C[C@@H](C1)C
InChI InChI=1S/C24H29ClN6O3/c1-14-7-15(2)12-31(11-14)24-27-10-18(25)22(29-24)28-17-5-6-19-16(8-17)9-20(23(33)30(19)4)34-13-21(32)26-3/h5-6,8-10,14-15H,7,11-13H2,1-4H3,(H,26,32)(H,27,28,29)/t14-,15+
InChI Key GXTJETQFYHZHNB-GASCZTMLSA-N
Classification Click here for help
Compound class Synthetic organic
Ligand families/groups PROTACs, molecular glues and other degraders
IUPAC Name Click here for help
2-[6-[[5-chloro-2-[(3S,5R)-3,5-dimethylpiperidin-1-yl]pyrimidin-4-yl]amino]-1-methyl-2-oxoquinolin-3-yl]oxy-N-methylacetamide
Synonyms Click here for help
BI3802
Database Links Click here for help
CAS Registry No. 2166387-65-9 (source: PubChem)
GtoPdb PubChem SID 440816707
PubChem CID 131632978
RCSB PDB Ligand U52
Search Google for chemical match using the InChIKey GXTJETQFYHZHNB-GASCZTMLSA-N
Search Google for chemicals with the same backbone GXTJETQFYHZHNB
UniChem Compound Search for chemical match using the InChIKey GXTJETQFYHZHNB-GASCZTMLSA-N
UniChem Connectivity Search for chemical match using the InChIKey GXTJETQFYHZHNB-GASCZTMLSA-N