Ceralasertib - AstraZeneca/University of Pennsylvania
Alternative Names: AZD 6738Latest Information Update: 05 Feb 2026
At a glance
- Originator AstraZeneca; University of Pennsylvania
- Developer Acerta Pharma; AstraZeneca; Dana-Farber Cancer Institute; Gustave Roussy; National Cancer Institute (France); Samsung Medical Center; University of California at San Francisco; University of Pennsylvania
- Class Antineoplastics; Cyclopropanes; Imines; Ketones; Morpholines; Organic sulfur compounds; Pyridines; Pyrimidines; Pyrroles; Small molecules
- Mechanism of Action ATR protein 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
- Discontinued Cholangiocarcinoma; Chronic lymphocytic leukaemia; Chronic myelomonocytic leukaemia; Diffuse large B cell lymphoma; Gynaecological cancer; Haematological malignancies; Malignant melanoma; Myelodysplastic syndromes; Non-Hodgkin's lymphoma; Non-small cell lung cancer; Osteosarcoma; Ovarian cancer; Pancreatic cancer; Prostate cancer; Small cell lung cancer; Solid tumours; Squamous cell cancer; Triple negative breast cancer; Type 1 diabetes mellitus
Most Recent Events
- 05 Feb 2026 Discontinued - Phase-I for Chronic myelomonocytic leukaemia (Recurrent, Metastatic disease, Second-line therapy or greater) in USA (PO)
- 05 Feb 2026 Discontinued - Phase-I for Myelodysplastic syndromes (Second-line therapy or greater, Metastatic disease, Recurrent) in USA (PO)
- 05 Feb 2026 Discontinued - Phase-I for Solid tumours (Inoperable/Unresectable, Late-stage disease, Combination therapy, Metastatic disease) in USA (PO)