| abstract |
The present invention provides a combination drug for the prevention and treatment of cerebral infarction, arteriosclerosis, renal disease, diabetes, and an improved superoxide inhibitor. Equation (1): [Wherein R is a cycloalkyl group, A is a lower alkylene group, and the bond between the 3-position and 4-position of the carbostyryl skeleton is a single bond or a double bond] or a tetrazolylalkoxy-dihydrocarbostyril derivative thereof or Concomitant medications containing a combination of salt and probucol. [Selection figure] None |