Naratuximab emtansine
As of the edition of 20 October 2026, Naratuximab emtansine is an antibody drug conjugate: went quiet in 2021; acts on CD37.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Went quiet, 2021
- Kind
- Antibody drug conjugate
- Registered trials
- 2, 0 stopped early
- Disease areas
- Blood and lymph; Cancer; Immune system
US protection
No US approval on record.
With no US approval on record there are no listed US patents or exclusivities.
This is the US only.
Companies that need a new molecule because of this drug
1 company on route A because of this drug.
Companies on route A for this drug
In the product1 company is on route A because of Naratuximab emtansine.
See the 1 company on route A for this drug, with the facts behind eachRequest access. Nothing is shown until you do.
Target
| Gene | Protein | UniProt |
|---|---|---|
| CD37 | Leukocyte antigen CD37 | P11049 |
Registered trials
| Phase | Trials | Completed | Active | Stopped early |
|---|---|---|---|---|
| Phase 1 | 1 | 1 | 0 | 0 |
| Phase 2 | 1 | 1 | 0 | 0 |
| All trials | 2 |
Who ran its trials
| Company | Role | Years |
|---|---|---|
| ImmunoGen | Lead sponsor of trials | 2012 to now |
| Debiopharm | Lead sponsor of trials | 2016 to now |