Drug

Levosimendan

As of the edition of 20 October 2026, Levosimendan is a small molecule: marketed, first approved in 2001 (ES); acts on PDE3A, PDE3B and TNNC1.

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

The drug

Status
Marketed; latest approval 2017
Kind
Small molecule
Brand name
Simdax
First approved
3 August 2001 (ES)
Approvals on record
4 in 4 regions
Holder of the most recent approval
BIOLAB SANUS FARMACÊUTICA LTDA; 2 holders in all
Registered trials
64, 7 stopped early
Disease areas
Heart and blood vessels; Nervous system; Infections; Nutrition and metabolism; Injuries; Lungs and airways

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
TNNC1Troponin C, slow skeletal and cardiac musclesP63316
PDE3BcGMP-inhibited 3',5'-cyclic phosphodiesterase 3BQ13370
PDE3AcGMP-inhibited 3',5'-cyclic phosphodiesterase 3AQ14432

Registered trials

PhaseTrialsCompletedActiveStopped early
Phase not stated15710
Phase 2121001
Phase 322624
Phase 415602
All trials64

Who has held its approvals

CompanyRoleYears
Orion PharmaApplicant2013 to now