SMILES string
O=C(C[C@H]1C)NN=C1C(C=C2)=CC=C2NN=CC3=C([N+]([O-])=O)C(OC)=C(O)C=C3
assay
≥98% (HPLC)
form
powder
color
light orange to dark orange
solubility
DMSO: 30 mg/mL, clear
storage temp.
2-8°C
Biochem/physiol Actions
ORM-3819 is a potent inotropic agent that binds to cardiac troponin C (cTnC) and sensitizes heart to Ca2+.
ORM-3819 is a potent inotropic agent that binds to cardiac troponin C (cTnC) and sensitizes heart to Ca2+. Also, ORM-3819 is a selective and potent inhibitor of PDE III. ORM-3819 exhibits positive inotropic effects through Ca2+-sensitization and selective inhibition of PDE III. ORM-3819 was effective in vivo dog model of myocardial stunning.
存储类别
11 - Combustible Solids
wgk
WGK 3
法规信息
新产品
此项目有
László Nagy et al.
European journal of pharmacology, 775, 120-129 (2016-02-14)
This study is the first pharmacological characterization of the novel chemical entity, ORM-3819 (L-6-{4-[N'-(4-Hydroxi-3-methoxy-2-nitro-benzylidene)-hydrazino]-phenyl}-5-methyl-4,5-dihydro-2H-pyridazin-3-one), focusing primarily on its cardiotonic effects. ORM-3819 binding to cardiac troponin C (cTnC) was confirmed by nuclear magnetic resonance spectroscopy, and a selective inhibition of the
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