申请人:Mitsubishi Tanabe Pharma Corporation
公开号:US07868019B2
公开(公告)日:2011-01-11
The present invention is to provide a topical dermatitis treating agent which comprises a pyridine compound represented by the following formula [I]:
wherein R1 and R2 each represent a lower alkoxy group, ═X— represents a group represented by the formula:
or a group represented by the formula: ═N—, Ring A represents a saturated or unsaturated bicyclic nitrogen-containing heterocyclic group having 1 to 4 substituents selected from hydroxyl group, oxo group, a lower alkoxy group, a di-lower alkylaminophenyl group, a pyperidino-lower alkoxy group, a morpholino-lower alkoxy group, a cyclo-lower alkylamino-lower alkylamino group, pyridyl group and morpholino group, and represents a single bond or a double bond,
or a pharmaceutically acceptable salt thereof as an active ingredient.
本发明提供了一种局部治疗皮炎的药剂,其包含以下式[I]所表示的吡啶化合物,其中R1和R2各代表较低的烷氧基,═X—代表由以下式表示的基团:或由以下式表示的基团:═N—,环A代表具有1到4个取代基的饱和或不饱和的含氮杂环,所述取代基从羟基、氧代基、较低的烷氧基、二较低的烷基氨基苯基、吡哆啉较低的烷氧基、吗啉较低的烷氧基、环较低的烷基氨基较低的烷基氨基基、吡啶基和吗啉基中选择,并且表示单键或双键,或其药学上可接受的盐作为活性成分。