olverembatinib   Click here for help

GtoPdb Ligand ID: 10630

Synonyms: compound 10a [PMID: 23301703] | GZD-824 | GZD824 | HQP-1351 | HQP1351
Approved drug PDB Ligand Immunopharmacology Ligand
olverembatinib is an approved drug (China (2021))
Compound class: Synthetic organic
Comment: Olverembatinib (HQP1351; formerly GZD824) is a novel third-generation, orally bioavailable kinase inhibitor with activity against a broad spectrum of Bcr-Abl mutants including the T315I resistance mutation [3-4]. The chemical structure for GZD824 is identical to that submitted to the WHO for the INN olverembatinib. GZD824's structure and use was first claimed in a patent from the Guangzhou Institute of Biomedicine and Health [5], but it is now being progressed by Ascentage Pharma and HealthQuest Pharma.
SARS-CoV-2: Olverembatinib has been reported to inhibit human PBM cytokine release (in vitro) as induced by the SARS-CoV-2 omicron variant [1].
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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.

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View interactive charts of activity data across species
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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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 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.

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Hydrogen bond acceptors 6
Hydrogen bond donors 2
Rotatable bonds 6
Topological polar surface area 77.15
Molecular weight 532.22
XLogP 5.95
No. Lipinski's rules broken 1
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.

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Canonical SMILES CN1CCN(CC1)Cc1ccc(cc1C(F)(F)F)NC(=O)c1ccc(c(c1)C#Cc1cnc2c(c1)cn[nH]2)C
Isomeric SMILES CN1CCN(CC1)Cc1ccc(cc1C(F)(F)F)NC(=O)c1ccc(c(c1)C#Cc1cnc2c(c1)cn[nH]2)C
InChI InChI=1S/C29H27F3N6O/c1-19-3-5-22(14-21(19)6-4-20-13-24-17-34-36-27(24)33-16-20)28(39)35-25-8-7-23(26(15-25)29(30,31)32)18-38-11-9-37(2)10-12-38/h3,5,7-8,13-17H,9-12,18H2,1-2H3,(H,35,39)(H,33,34,36)
InChI Key TZKBVRDEOITLRB-UHFFFAOYSA-N
No information available.
Summary of Clinical Use Click here for help
Olverembatinib (HQP1351) is under evaluation for clinical efficacy in chronic myeloid leukemia (CML) and gastrointestinal stromal tumour (GIST). It is proposed for patients with CML that is resistant to first- and second-generation kinase inhibitors, including imatinib, and for advanced GISTs carrying secondary KIT mutations [3]. First approval was granted in China (2021) for the treatment of adult patients with TKI-resistant (chronic-phase or accelerated-phase) CML [2].
Clinical Trials
Clinical Trial ID Title Type Source Comment References
NCT03594422 A Study of HQP1351 in Patients With GIST or Other Solid Tumors Phase 1 Interventional Ascentage Pharma Group Inc.
NCT03883087 A Pivotal Study of HQP1351 in Patients of Chronic Myeloid Leukemia in Chronic Phase With T315I Mutation Phase 2 Interventional Ascentage Pharma Group Inc.
NCT03883100 A Pivotal Study of HQP1351 in Patients of Chronic Myeloid Leukemia in Accelerated Phase With T315I Mutation Phase 2 Interventional Ascentage Pharma Group Inc.
NCT04260022 Study of HQP1351 in Subjects With Refractory Chronic Myeloid Leukemia Phase 1 Interventional Ascentage Pharma Group Inc.