申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0533933A1
公开(公告)日:1993-03-31
A novel bisheterocyclic compound represented by general formula (I), which is useful as a hypoglycemic drug, and a novel hypoglycemic drug containing the same, wherein R¹ and R² are the same or different from each other and each represents (a), (b), (c), (d) or (e); R³ represents hydrogen, acetylamino or lower alkyl which may be substituted with carboxyl or sulfoxy; X and Y are the same or different from each other and each represents oxygen, sulfur or NH; B¹ and B² represent a benzene or naphthalene ring which may be substituted with lower alkyl; L¹ and L² are the same or different from each other and each represents a single bond, oxygen, sulfur, sulfinyl or sulfonyl; A represents a single bond, linear or branched alkylene, C₂ to C₆ lower alkenylene or alkynylene; and n is 0 or 1.
一种由通式(I)代表的可用作降血糖药的新型双杂环化合物,以及一种含有该化合物的新型降血糖药,其中R¹和R²彼此相同或不同,各自代表(a)、(b)、(c)、(d)或(e);R³代表氢、乙酰氨基或可被羧基或磺氧基取代的低级烷基;X 和 Y 彼此相同或不同,各自代表氧、硫或 NH;B¹ 和 B² 代表可被低级烷基取代的苯环或萘环;L¹ 和 L² 彼此相同或不同,各自代表单键、氧、硫、亚砜基或磺酰基;A 代表单键、直链或支链亚烷基、C₂至 C₆低级烯基或亚炔基;n 为 0 或 1。