Drug Type Antibody drug conjugate (ADC) |
Synonyms GenSci-139 |
Target |
Action antagonists, inhibitors |
Mechanism EGFR antagonists(Epidermal growth factor receptor erbB1 antagonists), HER2 antagonists(Receptor tyrosine-protein kinase erbB-2 antagonists), TOP1 inhibitors(DNA topoisomerase I inhibitors) |
Therapeutic Areas |
Inactive Indication- |
Originator Organization |
Active Organization |
Inactive Organization- |
License Organization- |
Drug Highest PhasePhase 1 |
First Approval Date- |
Regulation- |

| Indication | Highest Phase | Country/Location | Organization | Date |
|---|---|---|---|---|
| Locally Advanced Malignant Solid Neoplasm | Phase 1 | China | 19 Nov 2025 | |
| Advanced Malignant Solid Neoplasm | IND Approval | China | 21 Oct 2025 | |
| Non-Small Cell Lung Cancer | Preclinical | China | 16 Jan 2026 | |
| Small Cell Lung Cancer | Preclinical | China | 16 Jan 2026 | |
| Breast Cancer | Preclinical | China | 27 Apr 2025 | |
| Colorectal Cancer | Preclinical | China | 27 Apr 2025 | |
| Lung Cancer | Preclinical | China | 27 Apr 2025 | |
| Ovarian Cancer | Preclinical | China | 27 Apr 2025 | |
| Stomach Cancer | Preclinical | China | 27 Apr 2025 | |
| Transitional Cell Carcinoma | Preclinical | China | 27 Apr 2025 |






