| 摘要 |
<p>Compounds of the general formula <IMAGE> (wherein R represents a hydrogen atom or a lower alkyl group, R<1> represents hydrogen atom or a lower alkyl group or pharmaceutically acceptable metal cation, R<2> represents a hydrogen or halogen atom or a lower alkyl or lower alkoxy group, Am represents an amino, methylamino or dimethylamino group and the lower groups contain 1-6-carbon atoms) have anti-inflammatory and analgesic activity and inhibit blood platelet aggregation. They are prepared by the following route: <IMAGE></p> |
