P2RY1
P2Y purinoceptor 1
As of the edition of 20 October 2026, P2RY1 (P2Y purinoceptor 1, UniProt P47900) has 1 drug tested at it and 2 companies on the list, 0 on route A and 1 on route B.
Sources: UniProt, ClinicalTrials.gov, ChEMBL, FDA Orange Book and Purple Book, Pharos.
The protein
- UniProt
- P47900
- How well studied
- Chemical tools exist; no approved drug acts on it
- Where it sits in the cell
- At a membrane
- Solved structures
- 5
- Disease areas
- Eye
- Registered trials of its drugs
- 28
Drugs at this target
| Status | Count |
|---|---|
| Marketed | 1 |
| Total | 1 |
| Drug | Status | Furthest phase | US protection |
|---|---|---|---|
| Diquafosol | Marketed | Phase 4 | none listed |
1 of 1 drugs, the most tested first.
Companies at this target
| Where the company stands | Companies |
|---|---|
| Route B | 1 |
| Undetermined | 1 |
| Total on the list | 2 |
| Company | Route |
|---|---|
| Santen Pharmaceutical | Route B |
The other 1 company at P2RY1
In the product2 companies in all; 1 is not named here, and no score is.
See the 2 companies at P2RY1, ranked, with the facts behind eachRequest access. Nothing is shown until you do.