| abstract |
Carbostyril derivatives represented by general formula (1) [wherein, R1 is a hydrogen atom, a fluorine atom or a methyl group; R is a group of formula (a) (R2 is a methyl group, a trifluoromethyl group or a nitro group), or a group of formula (b) (R3 is a fluorine atom and p is an integer of 2 or 3); and n^_ is an integer of 2 or 3], or salts thereof. Said carbostyril derivatives or salts are useful as an agent for inhibiting the adhesion of platelets. |