The invention provides an amine salt of a carbostyril derivative formed from a carbostyril derivative represented by the formula (1) [wherein R is a halogen atom; the substituted position of the side chain is 3- or 4-position in the carbostyril skeleton; and the bonding between 3- and 4-positions of the carbostyril skeleton is a single bond or a double bond] and an amine; and the invention is useful as drugs for treating various diseases, especially as aqueous formulations due to the superior water solubility and the superior pharmacologic effects.
该发明提供了一种
氨盐,该
氨盐由一种由
化学式(1)表示的卡波司替衍
生物形成,其中R是卤素原子;侧链的取代位置在卡波司替骨架的3-或4-位置;卡波司替骨架的3-和4-位置之间的键合是单键或双键,并且与
氨基;该发明可用作治疗各种疾病的药物,特别是由于其优越的
水溶性和卓越的药理效果而作为
水溶性制剂。