申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0591529A1
公开(公告)日:1994-04-13
A novel benzodiazepine derivative represented by general formula (I), a pharmaceutically acceptable salt thereof, a pharmaceutical composition thereof, and a process for producing the same. In formula (I), R¹ represents optionally substituted aryl, five-membered monocyclic group, six-membered monocyclic group or aromatic heterocyclic group comprising five-membered and six-membered rings; and R² represents optionally substituted aryl. The compound (I) has a CCK-B receptor antagonism and an action of inhibiting pentagastrin-stimulated gastric secretion and hence is useful in treating and preventing the diseases wherein a CCK-B receptor and a gastrin receptor participate.
一种由通式(I)代表的新型苯并二氮杂卓衍生物、其药学上可接受的盐、其药物组合物及其生产工艺。式(I)中,R¹代表任选取代的芳基、五元单环基团、六元单环基团或由五元环和六元环组成的芳香杂环基团;R²代表任选取代的芳基。化合物(I)具有 CCK-B 受体拮抗作用和抑制五肽胃泌素刺激胃分泌的作用,因此可用于治疗和预防有 CCK-B 受体和胃泌素受体参与的疾病。