Zotiraciclib - Adastra Pharmaceuticals/S*Bio
Alternative Names: SB-1317; TG 02 - S*Bio/Adastra-Pharmaceuticals; TG02; TG02 citrate; Zotiraciclib citrateLatest Information Update: 08 Mar 2026
At a glance
- Originator S*BIO
- Developer Adastra Pharmaceuticals; European Organisation for Research and Treatment of Cancer; Lee's Pharmaceutical; National Cancer Institute (USA); S*BIO
- Class Antineoplastics; Heterocyclic compounds with 4 or more rings; Small molecules
- Mechanism of Action CDC2 protein kinase inhibitors; Cyclin-dependent kinase 2 inhibitors; Cyclin-dependent kinase 5 inhibitors; Cyclin-dependent kinase 9 inhibitors; Extracellular signal-regulated MAP kinase inhibitors; Fms-like tyrosine kinase 3 inhibitors; Janus kinase 2 inhibitors; RNA polymerase II inhibitors
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Orphan Drug Status
Yes - Glioma
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 I/II Anaplastic astrocytoma; Glioblastoma
- No development reported Cancer; Chronic lymphocytic leukaemia; Diffuse intrinsic pontine glioma; Leukaemia; Multiple myeloma; Solid tumours
Most Recent Events
- 23 Feb 2026 National Cancer Institute terminates a phase I/II trial in Anaplastic astrocytoma (Combination therapy, Late-stage disease, Recurrent, Second-line therapy or greater) and Glioblastoma (Combination therapy, Late-stage disease, Recurrent, Second-line therapy or greater) in USA (PO) as the company was unable to supply investigational agent (NCT02942264)
- 02 Jun 2023 Efficacy and adverse events data from the phase Ib STEAM trial for Anaplastic astrocytoma and Glioblastoma presented at the 59th Annual Meeting of the American Society of Clinical Oncology (ASCO-2023)
- 03 Nov 2022 National Cancer Institute plans a phase I/II trial in Glioma (Recurrent, Second-line therapy or greater) in USA (PO) (NCT05588141)