Tetramic acid analogs of pulvinic acid having anti-arthritic activity are prepared by treatment of the corresponding tetramic acid lactones with an alkali metal lower alkoxide.
N-Heterocyclic pulvinic acid amides having antiarthritic activity are prepared by treating the corresponding pulvinic acid with a heterocyclic amine.
通过将相应的脉脉酸与杂环胺处理,制备具有抗关节炎活性的N-杂环脉脉酸酰胺。
Compositions comprising tetramic acid analogs of pulvinic acid and
申请人:SmithKline Corporation
公开号:US03984559A1
公开(公告)日:1976-10-05
Pharmaceutical compositions comprising tetramic acid analogs of pulvinic acid and methods of combating arthritis by administration of these compositions are disclosed.