Trichlormethiazide
As of the edition of 20 October 2026, Trichlormethiazide is a small molecule: marketed, first approved in 1982 (US); acts on SLC12A3; no US protection is listed.
Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.
The drug
- Status
- Marketed; latest approval 2013
- Kind
- Small molecule
- Brand name
- Naqua
- First approved
- 1 January 1982 (US)
- Approvals on record
- 8 in 2 regions
- Holder of the most recent approval
- Shionogi; 3 holders in all
US protection
No US protection is listed.
The FDA registers list no drug-substance patent or exclusivity that counts for this drug.
This is the US only.
Companies that need a new molecule because of this drug
1 company on route B because of this drug.
Companies on route B for this drug
In the product1 company is on route B because of Trichlormethiazide.
See the 1 company on route B for this drug, with the facts behind eachRequest access. Nothing is shown until you do.
Target
| Gene | Protein | UniProt |
|---|---|---|
| SLC12A3 | Solute carrier family 12 member 3 | P55017 |
Who has held its approvals
| Company | Role | Years |
|---|---|---|
| Sanofi | Later holder | 1988 to now |
| Shionogi | Applicant | 2013 to now |
| Merck & Co. | Applicant |