| abstract |
A compound represented by formula (I) or a salt thereof that has a blood LDL cholesterol-lowering action and is useful as an active ingredient of a drug (R 1 indicates a C 1-6 alkyl group, halogen atom, or the like; A indicates a phenylene group or the like; X indicates –CH(R 3 )-, -O-, -NH-, or the like; Y indicates –O-, -NH-, -N=, or –S-; ---- indicates a single bond or double bond; n is from 1 to 3; R 2 indicates a C 1-6 alkyl group, C 1-6 alkoxyl group, or the like; R 3 indicates a hydrogen atom, C 1-6 alkyl group, or the like). |