Culmerciclib - Chia Tai Tianqing Pharmaceutical Group
Alternative Names: TQB-3616Latest Information Update: 16 Dec 2025
At a glance
- Originator Chia Tai Tianqing Pharmaceutical Group
- Class 2 ring heterocyclic compounds; Alkanes; Amines; Antineoplastics; Benzene derivatives; Fluorinated hydrocarbons; Indazoles; Piperazines; Pyrazoles; Pyridines; Pyrimidines; Small molecules
- Mechanism of Action Cyclin-dependent kinase 4 inhibitors; Cyclin-dependent kinase 6 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
- Registered HER2 negative breast cancer
- Phase II Liposarcoma; Lung cancer
Most Recent Events
- 16 Dec 2025 Chemical structure information added.
- 12 Dec 2025 Chia Tai Tianqing Pharmaceutical Group completes the enrolment of its Phase-III clinical trials in HER2-negative-breast-cancer (Adjuvant therapy, Combination therapy) in China (PO)
- 09 Dec 2025 Registered for HER2-negative-breast-cancer (Late-stage disease, Metastatic disease, Second-line therapy or greater, Combination therapy) in China (PO) - First global approval