Substituted unsaturated mercaptocarboxylic acids and derivatives as leukotriene antagonists
申请人:SMITHKLINE BECKMAN CORPORATION
公开号:EP0121350A2
公开(公告)日:1984-10-10
The compounds represented by the formula (I)
wherein m is 0, 1 or 2; p is 9, 10. 11, 12 or 13; R, is hvdrogen, amino or
R2 is hydroxyl, amino,
-NHCH2CONH2; and X is -CO2H,
or
wherein n is 1 or 2, Y is hydrogen or hydroxyl or amino with the proviso that when m is 0, R1 is hyrogen, or pharmaceutically acceptable salt thereof have been found to be leukotriene antagonists and useful in the treatment of diseases in which leukotrienes are a factor, such as asthma.
式 (I) 所代表的化合物
其中 m 是 0、1 或 2;p 是 9、10、11、12 或 13;R, 是羟基、氨基或
R2 是羟基、氨基
-NHCH2CONH2;X 是-CO2H、
或
其中 n 为 1 或 2,Y 为氢或羟基或氨基,但当 m 为 0 时,R1 为氢,或其药学上可接受的盐已被发现是白三烯拮抗剂,可用于治疗以白三烯为因素的疾病,如哮喘。