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Simendan

Simendan structure

CAS No:
131741-08-7
Formula:
C14H12N6O
Chemical Name:
Simendan
Synonyms:
2-[[4-(4-methyl-6-oxo-4,5-dihydro-1h-pyridazin-3-yl)phenyl]hydrazinylidene]propanedinitrile;((4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile;simendan;simendan R--[4-(1,4,5,6-Tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl] hydrozono]-propanedinitrile;R-(-)-4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl hydrozono-propanedinitrile;LEVOFLUOROCARBOXYLICACID;2-[[4-(6-keto-4-methyl-4,5-dihydro-1H-pyridazin-3-yl)phenyl]hydrazono]malononitrile;Propanedinitrile,2-[2-[4-(1,4,5,6-tetrahydro-4-Methyl-6-oxo-3-pyridazinyl)phenyl]hydrazinylidene]-
Categories:
Active Pharmaceutical Ingredients > Circulatory System Drugs

Description

Simendan is under investigation in clinical trial NCT00527059 (Renal Effects of Levosimendan in Patients Admitted With Acute Decompensated Heart Failure).|A hydrazone and pyridazine derivative; the levo-form is a phosphodiesterase III inhibitor, calcium-sensitizing agent, and inotropic agent that is used in the treatment of HEART FAILURE.

Simendan Basic Attributes

Molecular Weight：

280.28

Exact Mass：

280.107269

HScode：

2933990090

Characteristics

PSA：

113

XLogP3：

0.59

Density：

1.33±0.1 g/cm3(Predicted)

Refractive Index：

1.673

Drug Information

MeSH：

Agents that have a strengthening effect on the heart or that can increase cardiac output. They may be CARDIAC GLYCOSIDES; SYMPATHOMIMETICS; or other drugs. They are used after MYOCARDIAL INFARCT; CARDIAC SURGICAL PROCEDURES; in SHOCK; or in congestive heart failure (HEART FAILURE). (See all compounds classified as Cardiotonic Agents.)|Compounds that specifically inhibit PHOSPHODIESTERASE 3. (See all compounds classified as Phosphodiesterase 3 Inhibitors.)|Drugs used to cause dilation of the blood vessels. (See all compounds classified as Vasodilator Agents.)

MeSH Entry Terms：

((4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono)propanedinitrile

Computed Properties

Molecular Weight:280.28
XLogP3:2.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:280.10725903
Monoisotopic Mass:280.10725903
Topological Polar Surface Area:113
Heavy Atom Count:21
Complexity:549
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes