abstract |
Disclosed is a compound represented by the general formula (I) below, which exhibits a strong cholesterol ester transfer protein (CETP) inhibitory activity. (In the formula below, R1, R2, R3, R4 and R5 represent a hydrogen atom, a halogen atom, a lower alkyl group or the like; R6 represents an alkyl group, a cycloalkyl group or the like; R7 and R8 represent a hydrogen atom, a lower alkyl group, a lower cycloalkyl-lower alkyl group or the like; R9 represents a hydrogen atom, a halogen atom, a lower alkoxy group or the like; R10 and R11 representa hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogenated lower alkyl group or the like; and A represents a heterocyclic ring composed of 6-10 atoms.) |