Drugs / ZELATRIAZIN
last change Aug 2025 re-read 2 minutes ago

ZELATRIAZIN

Small molecule targets GPR139 via activation

Developed for
schizophrenia · atypical depressive disorder · major depressive disorder
Investigated by
Neurocrine Biosciences · Takeda

Trials 4 · a red edge is where a trial was stopped

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT02959892 Dec 2016 → May 2017 Neurocrine Biosciences Completed No outcome recorded
Phase 1 NCT02748694 May 2016 → Sep 2019 schizophrenia Neurocrine Biosciences Completed No outcome recorded
Phase 22 trials
Phase 2 NCT05165394 Nov 2021 → Jul 2023 atypical depressive disorder, major depressive disorder Neurocrine Biosciences Completed No outcome recorded
Phase 2 NCT03319953 Dec 2017 → Sep 2019 schizophrenia Neurocrine Biosciences Completed No outcome recorded

Evidence & citations 9 cited values

Every value below carries the sentence it was read from. 7 sources stand behind the page.

FieldValueCited text
Known as ZELATRIAZIN ChEMBL registry synonym — accepted as the source's own label CHEMBL4779773
Known as NBI-1065846 “TAK-041 (NBI-1065846), an orally available, investigational, small molecule agonist of GPR139, an orphan G-protein-coupled receptor, has shown promise in preclinical studies...” PMID 35277995 Apr 2022
2

“TAK-041 (also known as NBI-1065846) is a selective and potent small-molecule agonist of GPR139, an orphan G-protein-coupled receptor” PMID 40817174 Aug 2025

NCT05165394

Known as TAK -041 “The drug being tested in this study is called TAK-041.” NCT02959892
3

TAK -041 oral suspension.” NCT02959892

NCT03319953

NCT02748694

Known as Zelatriazina ChEMBL registry synonym — accepted as the source's own label CHEMBL4779773
Known as Zelatriazine ChEMBL registry synonym — accepted as the source's own label CHEMBL4779773
Action Activate “TAK-041 (NBI-1065846), an orally available, investigational, small molecule agonist of GPR139, an orphan G-protein-coupled receptor” PMID 35277995 Apr 2022
Modality Small molecule “TAK-041 (NBI-1065846), an orally available, investigational, small molecule agonist of GPR139, an orphan G-protein-coupled receptor” PMID 35277995 Apr 2022
Route Oral “TAK-041 40 mg, tablet, orally, once on Day 1 in fasted state (Regimen A) in Cohort 1.” NCT02748694
Target GPR139 “TAK-041 (NBI-1065846), an orally available, investigational, small molecule agonist of GPR139, an orphan G-protein-coupled receptor” PMID 35277995 Apr 2022