Drug

Tropisetron

As of the edition of 20 October 2026, Tropisetron is a small molecule: in active development; acts on HTR3A, HTR3B and HTR3C and 2 more.

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

The drug

Status
Active, 2006
Kind
Small molecule
Registered trials
15, 0 stopped early
Disease areas
Cancer; Mental health; Nervous system; Blood and lymph; Immune system; 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.

Targets

GeneProteinUniProt
HTR3E5-hydroxytryptamine receptor 3EA5X5Y0
HTR3B5-hydroxytryptamine receptor 3BO95264
HTR3A5-hydroxytryptamine receptor 3AP46098
HTR3D5-hydroxytryptamine receptor 3DQ70Z44
HTR3C5-hydroxytryptamine receptor 3CQ8WXA8

Registered trials

PhaseTrialsCompletedActiveStopped early
Phase not stated3210
Phase 21100
Phase 35410
Phase 46300
All trials15