7MW 3711
Alternative Names: 7MW-3711Latest Information Update: 25 Sep 2026
At a glance
- Originator Mabwell (Shanghai) Bioscience
- Class Antibodies; Antineoplastics; Drug conjugates; Immunoconjugates
- Mechanism of Action DNA topoisomerase I inhibitors
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Orphan Drug Status
Yes - Small cell lung cancer
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 Small cell lung cancer; Solid tumours
Most Recent Events
- 21 Sep 2026 Mabwell (Shanghai) Bioscience plans a phase III trial for Squamous cell carcinoma of lungs (Inoperable/unresectable, Late-stage disease, Metastatic disease, Second-line therapy or greater) in China in October 2026 (IV) (NCT07831863)
- 11 Feb 2026 Phase-I/II clinical trials in Solid tumours (Combination therapy, Late-stage disease, Metastatic disease) in China (IV) (NCT07466160)
- 12 Sep 2025 Phase-I clinical trials in Solid tumours (Combination therapy, Late-stage disease) in China (IV) (Mabwell (Shanghai) Bioscience pipeline, September 2025)