Drug

Thiamylal

As of the edition of 20 October 2026, Thiamylal is a small molecule: marketed, first approved in 1982 (US); acts on GABRB1, GABRB2 and GABRB3; no US protection is listed.

Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.

The drug

Status
Marketed; latest approval 1982
Kind
Small molecule
Brand name
Surital
First approved
1 January 1982 (US)
Approvals on record
3 in 1 region
Holder of the most recent approval
Pfizer

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

3 company-target rows on route B because of this drug.

Companies on route B for this drug

In the product

3 company-target rows are on route B because of Thiamylal.

Targets

GeneProteinUniProt
GABRB1Gamma-aminobutyric acid receptor subunit beta-1P18505
GABRB3Gamma-aminobutyric acid receptor subunit beta-3P28472
GABRB2Gamma-aminobutyric acid receptor subunit beta-2P47870

Who has held its approvals

CompanyRoleYears
PfizerApplicant and Earlier holder