申请人:Mochida Pharmaceutical Co., Ltd.
公开号:EP0685468A1
公开(公告)日:1995-12-06
This invention relates to a novel compound which is useful as a drug in preventing and/or treating peptic ulcer-related diseases, to a production process thereof and to a pharmaceutical composition containing the same.
Particularly, it provides a compound which has a specified substituted alkynylpyrazine nucleus or a specified substituted alkynylquinoxaline nucleus, represented by the following formula (I)
wherein A is represented by the following formula (II) or (III)
and R¹ is represented by the following formula (IV),
and the salts thereof, a production process thereof and a pharmaceutical composition containing the same.
The inventive compound is useful as a drug in preventing and/or treating peptic ulcer-related diseases.
本发明涉及一种可用作预防和/或治疗消化性溃疡相关疾病的药物的新型化合物、其生产工艺以及含有该化合物的药物组合物。
特别是,本发明提供了一种具有特定取代的炔基吡嗪核或特定取代的炔基喹喔啉核的化合物,由下式(I)表示
其中 A 由下式(II)或(III)表示
和 R¹ 由下式(IV)表示、
及其盐类、其生产工艺和含有这些物质的药物组合物。
本发明化合物可用作预防和/或治疗消化性溃疡相关疾病的药物。