The present invention provides conjugated γ -hydroxybutenolide compounds represented by the general formula:
wherein R represents, when n is 1, furyl groups, thienyl groups or naphthyl groups, unsubstituted or substituted with alkyl group or alkoxy group; phenyl groups substituted with dialkylamino group, acyl group or pyridinyl group; or
wherein m is 0, 1, 2 or 3:
when n is 2 or 3, phenyl groups unsubstituted or substituted with alkyl group or alkoxy group; and antiulcer agents comprising an aforementioned conjugated γ -hydroxybutenolide compound as an active ingredient.
本发明提供由通式表示的共轭γ-羟基
丁烯内酯化合物:
其中,当 n 为 1 时,R 代表未取代或被烷基或烷氧基取代的
呋喃基、
噻吩基 或
萘基;被二烷基
氨基、酰基或
吡啶基取代的苯基;或
其中 m 为 0、1、2 或 3:
当 n 为 2 或 3 时,未取代或被烷基或烷氧基取代的苯基;以及包含上述共轭 γ - 羟基
丁烯内酯化合物作为活性成分的抗溃疡剂。