Abexinostat - Xynomic Pharmaceuticals
Alternative Names: Abexinostat hydrochloride; CG-781; CRA-024781; CRA-024781 HCl; CRA-024781-01; PCI-24781; PCI-24781-01; S 78454; S78454-1Latest Information Update: 28 Jul 2026
At a glance
- Originator Celera Genomics Group
- Developer GSK; Janssen Inc; Massachusetts General Hospital; Memorial Sloan-Kettering Cancer Center; Pharmacyclics; Servier; University of California at San Francisco; Xynomic Pharmaceuticals
- Class Amides; Antineoplastics; Benzofurans; Dimethylamines; Hydroxamic acids; Phenyl ethers; Small molecules
- Mechanism of Action Histone deacetylase inhibitors; Rad51 recombinase inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase III Renal cell carcinoma
- Phase II Chronic lymphocytic leukaemia; Diffuse large B cell lymphoma; Follicular lymphoma; Lymphoma; Mantle-cell lymphoma
- Phase I/II Non-Hodgkin's lymphoma; Sarcoma
- No development reported Breast cancer; Glioma; Myelodysplastic syndromes; Nasopharyngeal cancer; Ovarian cancer; Precursor cell lymphoblastic leukaemia-lymphoma; Solid tumours
Most Recent Events
- 28 Jul 2026 No recent reports of development identified for phase-I development in Glioma(Combination therapy, Late-stage disease, Recurrent, Second-line therapy or greater) in USA (PO)
- 22 Apr 2025 Xynomic Pharmaceuticals completes a phase I/II trial in Diffuse large B-cell lymphoma and Mantle-cell lymphoma (Second-line therapy or greater, Combination therapy) in USA (PO) (NCT03939182)
- 31 Dec 2024 GSK completes a phase-I trial in Solid tumours (Combination therapy, Late-stage disease, Metastatic disease) in USA (NCT01543763),