The present invention comprises a compound for the prevention and/or treatment of cardiovascular diseases. The compound is of the following general formula (I):wherein R1represents a C1-C3alkyl group R2represents a hydroxy-C1-C4alkyl group and the like R3represents a halogeno group, a halogeno-C1-C3alkyl group and the like R4represents a hydrogen atom, a halogeno group and the like R5represents a sulfamoyl group or a C1-C3alkylsulfonyl group R6represents a hydrogen atom, a halogeno group and the like] or an N-oxide, atropisomer of the foregoing, or pharmaceutically acceptable salt of the foregoing.本發明包含一種預防及/或治療心血管疾病之化合物。該化合物具有以下通式(I):其中R1表示C1-C3烷基;R2表示羥基-C1-C4烷基及其類似基團;R3表示鹵代基、鹵代-C1-C3烷基及其類似基團;R4表示氫原子、鹵代基及其類似基團;R5表示胺磺醯基或C1-C3烷基磺醯基;R6表示氫原子、鹵代基及其類似基團;或上述各物之氮氧化物、滯轉異構體,或上述各物之醫藥學上可接受之鹽。
