申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP0129879A2
公开(公告)日:1985-01-02
A novel [1] benzepino[3,4-b]pyridine derivative having antiulcer activity is represented by the formula (I):
wherein R' represents a hydrogen atom, an alkyl group, a halogenated alkyl group, an alkoxy group or a halogen atom; R2 represents Z-N-(CH2)m-Y wherein Y represents an amino group, a substituted amino group, a heterocyclic group or a substituted heterocyclic group; Z represents a hydrogen atom, an alkyl group or an acyl group; and m is an integer of 1-3,:
wherein Z'1represents a hydrogen atom or an alkyl group; Y has the same meaning as defined above, and n is 0, 1 or 2; or
wherein Z and n have the same meanings as defined above;
X represents an oxygen atom or a sulfur atom. Also disclosed are pharmaceutically acceptable acid addition salts of the compound represented by the formula (I).
一种具有抗溃疡活性的新型 [1] 苯并吡啶并[3,4-b]吡啶衍生物由式 (I) 表示:
其中 R' 代表氢原子、烷基、卤代烷基、烷氧基或卤原子;R2 代表 Z-N-(CH2)m-Y,其中 Y 代表氨基、取代的氨基、杂环基或取代的杂环基;Z 代表氢原子、烷基或酰基;m 为 1-3 的整数:
其中 Z'1 代表氢原子或烷基;Y 的含义与上述定义相同,且 n 为 0、1 或 2;或
其中 Z 和 n 的含义与上述定义相同;
X 代表氧原子或硫原子。还公开了式 (I) 所代表化合物的药学上可接受的酸加成盐。