Since a compound represented by the general formula (I) (wherein definition of each group is as described in the specification), a salt thereof, a solvate thereof, or a prodrug thereof has strong and sustaining intraocular pressure lowering activity and, further, has no side effect on eyes such as ocular stimulating property (hyperemia, corneal clouding etc.), aqueous humor protein rise etc., it has high safety, and can be an excellent agent for preventing and/or treating glaucoma etc.
由一般式(I)(其中每个基团的定义如说明书所述)所表示的化合物,其盐,溶剂合物或前药具有强大且持久的降低眼压的活性,并且还没有对眼睛产生刺激性(充血,角膜混浊等)和房
水蛋白升高等副作用,具有高度安全性,并可作为预防和/或治疗青光眼等疾病的优良药剂。