| 摘要 |
This invention relates to a new class of compounds of the indole series. Particularly, it relates to novel thio esters of 1-(p-chlorobenzoyl)-5-methoxy-2-methylindole-3-acetic acid. These novel compounds are prepared by reacting 1-(p-chlorobenzoyl)-5-methoxy-2-methylindole-3-acetic acid with an appropriate thiol and diethyl phosphorocyanidate or diphenyl phosphorazidate in the presence of triethylamine in a dimethylformamide solution. These compounds are useful anti-inflammatory agents.
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