申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0709386A1
公开(公告)日:1996-05-01
A nitrogenous aromatic 5-membered fused benzazepine derivative represented by general formula (I) and useful as an arginine vasopressin antagonist, a salt thereof, and a pharmaceutical composition containing the same as the active ingredient wherein B represents a nitrogenous aromatic 5-membered ring that may be substituted, has at least one nitrogen atom and may further have one oxygen or sulfur atom; R¹ and R² represent each independently hydrogen, halogen, lower alkyl, amino which may be substituted by lower alkyl, or lower alkoxy; A represents a single bond or -NHCO-(CR³R⁴)n-; n represents an integer of 0 to 3; R³ and R⁴ represent each independently hydrogen or lower alkyl, provided R³ and R⁴ may be combined together to form a C₂-C₇ alkylene; and C represents an optionally substituted benzene ring.
一种由通式(I)表示的、可用作精氨酸加压素拮抗剂的含氮芳香族 5 元融合苯并氮杂卓衍生物、其盐和含有该衍生物作为活性成分的药物组合物 其中 B 代表可被取代的含氮芳香族 5 元环,至少有一个氮原子,还可有一个氧原子或硫原子;R¹和R²各自独立地代表氢、卤素、低级烷基、可被低级烷基取代的氨基或低级烷氧基;A代表单键或-NHCO-(CR³R⁴)n-;n代表0至3的整数;R³和R⁴各自独立地代表氢或低级烷基,但R³和R⁴可结合在一起形成C₂-C₇亚烷基;以及C代表任选取代的苯环。