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Pranlukast

Product name	Pranlukast
CAS No.	103177-37-3
Molecular Structure
Uasage
EINECS: 201-616-4 Molecular Formula: C₂₇H₂₃N₅O₄ Synonyms: Benzamide,N-[4-oxo-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-8-yl]-4-(4-phenylbutoxy)- (9CI); 4-Oxo-8-[4-(4-phenylbutoxy)benzoylamino]-2-(tetrazol-5-yl)-4H-1-benzopyran; 8-[4-(4-Phenylbutoxy)benzoyl]amino-2-(5-tetrazolyl)-4-oxo-4H-1-benzopyran; Azlaire; CCN 00401; ONO 1078; ONO-RS 411; Onon; RS 411; SB 205312; Appearance: off-white solid Molecular Weight: 481.5 Density: 1.374g/cm3 Boiling Point: °Cat760mmHg Melting Point: 236-238°C Refractive index: 1.68 Biological Activity: Selective cysteinyl leukotriene receptor 1 (CysLT 1 ) antagonist (IC 50 values are ~ 4-7 and 3620 nM for CysLT 1 and CysLT 2 respectively). Inhibits contraction of airway smooth muscle, microvascular leakage into airways and eosinophil infiltration. Can decrease symptoms of bronchial asthma. Usage: A potent, selective and orally active CysLT receptor antagonist. Leukotriene antagonist. Used as an antiasthmatic

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  .Patent products cannot be offered to the countries where patent law is in force.
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