LX1031
As of the edition of 20 October 2026, LX1031 is a drug known only by a code name: went quiet in 2010; acts on TPH1.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Went quiet, 2010
- Kind
- Code name only
- Registered trials
- 1, 0 stopped early
- Disease areas
- Digestive 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.
Target
| Gene | Protein | UniProt |
|---|---|---|
| TPH1 | Tryptophan 5-hydroxylase 1 | P17752 |
Registered trials
| Phase | Trials | Completed | Active | Stopped early |
|---|---|---|---|---|
| Phase 2 | 1 | 1 | 0 | 0 |
| All trials | 1 |
Who ran its trials
| Company | Role | Years |
|---|---|---|
| Lexicon Pharmaceuticals | Lead sponsor of trials | 2008 to now |