A carbostyril derivative represented by general formula (I), useful as a platelet agglutination inhibitor, wherein A represents lower alkylene; RA represents -NR¹R², wherein R¹ represents lower alkyl substituted with lower alkoxycarbonyl and R² represents hydrogen, cycloalkyl-substituted lower alkyl, etc.; W represents oxygen or sulfur; and a carbon-to-carbon bond between the positions 3 and 4 of the carbostyril skeleton represents either a single or a double bond.
一种由通式(I)代表的、可用作血小板凝集
抑制剂的
氨基苯
吡啶衍生物,其中A代表低级亚烷基;RA代表-NR¹R²,其中R¹代表被低级烷氧基羰基取代的低级烷基,R²代表氢、环烷基取代的低级烷基等;W代表氧或
硫;
氨基苯
吡啶骨架的位置3和位置4之间的碳-碳键代表单键或双键。