【药物名称】Zidometacin
化学结构式(Chemical Structure):
参考文献No.701490
标题:
作者:Tricerri, S.; Bianchetti, A.
来源:DE 2722399
合成路线图解说明:

The condensation of methyl 5-methoxy-2-methylindole-3-acetate (I) with p-nitrobenzoyl chloride (II) by means of NaH in toluene gives methyl 1-(p-nItrobenzoyl)-5-methoxy-2-methylindole-3-acetate (III), which is hydrolyzed with p-toluenesulfonic acid in refluxing acetic acid yielding the corresponding free acid (IV). The reduction of (IV) with H2 over Pd/C in methanol affords 1-(p-aminobenzoyl)-5-methoxy-2-methyl indole-3-acetic acid (V) , which is finally treated with NaNO2 and HCl in acetic acid, and with NaN3 in water.

参考文献No.800540
标题:Synthesis and preliminary pharmacological data on zidometacin, a new anti-inflammatory compound
作者:Tricerri, S.; et al.
来源:Eur J Med Chem 1979,14181-183
合成路线图解说明:

The condensation of methyl 5-methoxy-2-methylindole-3-acetate (I) with p-nitrobenzoyl chloride (II) by means of NaH in toluene gives methyl 1-(p-nItrobenzoyl)-5-methoxy-2-methylindole-3-acetate (III), which is hydrolyzed with p-toluenesulfonic acid in refluxing acetic acid yielding the corresponding free acid (IV). The reduction of (IV) with H2 over Pd/C in methanol affords 1-(p-aminobenzoyl)-5-methoxy-2-methyl indole-3-acetic acid (V) , which is finally treated with NaNO2 and HCl in acetic acid, and with NaN3 in water.

参考文献No.800541
标题:Zidometacin
作者:Blancafort, P.; Serradell, M.N.; de Angelis, L.; Casta馿r, J.
来源:Drugs Fut 1979,4(11),839
合成路线图解说明:

The condensation of methyl 5-methoxy-2-methylindole-3-acetate (I) with p-nitrobenzoyl chloride (II) by means of NaH in toluene gives methyl 1-(p-nItrobenzoyl)-5-methoxy-2-methylindole-3-acetate (III), which is hydrolyzed with p-toluenesulfonic acid in refluxing acetic acid yielding the corresponding free acid (IV). The reduction of (IV) with H2 over Pd/C in methanol affords 1-(p-aminobenzoyl)-5-methoxy-2-methyl indole-3-acetic acid (V) , which is finally treated with NaNO2 and HCl in acetic acid, and with NaN3 in water.

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