申请人:KAO CORPORATION
公开号:US20210346331A1
公开(公告)日:2021-11-11
Provided is a compound that inhibits the activity of TRPV4 and is useful for preventing or ameliorating overactive bladder, irritable bowel syndrome, and the like. A TRPV4 activity inhibitor is provided containing a rosmarinic acid derivative selected from the group consisting of the following formulas (Ia) to (Id), or a salt thereof, as an active ingredient.