摘要：

As an extension of a previous work, in which a series of 4-phenyl-2-thioxo-benzo[4,5]thieno[2,3-d]pyrimidines were synthesized, a new series of 3-amino derivatives of this ring system has been prepared. The products obtained together with those reported in the previous paper, were tested for analgesic, antipyretic and anti-inflammatory activities as well as for acute toxicity. Since these...

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