Methyl-Benzoate,Zafirlukast,

Uses

Methyl 3-Methoxy-4-[(1-methyl-5-nitro-1H-indol-3-yl)methyl]benzoate is an intermediate in the synthesis of Methyl 4-[(5-Amino-1-methylindol-3-yl)methyl]-3-methoxybenzoate (M258650), also an intermediate in the preparation of Zafirlukast (Z125000), a potent, selective and orally active cysteinyl leukotriene type 1 receptor antagonist.