申请人:Sumitomo Pharmaceuticals Company, Limited
公开号:EP1083166A1
公开(公告)日:2001-03-14
Compounds represented by general formula (1) which are useful as remedies and preventives for diseases caused by acceleration in the sodium/proton exchange system, wherein R1, R2, R3, R4 and R5 represent each hydrogen, alkyl, substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, a saturated aromatic ring, acyl, etc.; Y1, Y2, Y3 and Y4 represent each a single bond, -CH2-, -O-, -CO-, etc., provided that at least two of Y1 to Y4 represent each a group other than a single bond; and Z may be absent or one or more Zs may be present and each represents alkyl, substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, a saturated aromatic ring, halogeno, carboxy, alkoxycarbonyl, an aromatic group, acyl, etc.
通式(1)所代表的化合物,可作为钠/质子交换系统加速引起的疾病的治疗剂和预防剂,其中R1、R2、R3、R4和R5各自代表氢、烷基、取代烷基、烯基、炔基、环烷基、环烯基、饱和芳环、酰基等;Y1、Y2、Y3和Y4各自代表单键、-CH2-、-O-、-CO-等、条件是 Y1 至 Y4 中至少有两个分别代表单键以外的基团;Z 可以不存在,也可以存在一个或多个 Z,且各自代表烷基、取代烷基、烯基、炔基、环烷基、环烯基、饱和芳香环、卤素、羧基、烷氧羰基、芳香基、酰基等。