申请人:The Upjohn Company
公开号:US04049700A1
公开(公告)日:1977-09-20
Ibuprofen p-hydroxyphenylurea ester having the formula II: ##STR1## was prepared from the free acid, ibuprofen [.+-.2-(p-isobutylphenyl)propionic acid](I). The ester II above has the anti-inflammatory activity of the free acid, but in contradistinction to it, it has a pleasant taste, suitable for oral administration such as uncoated tablets, suspensions or syrups, for the treatment of inflammatory conditions, particularly arthritis.
Ibuprofen对羟基苯基脲酯的化学式为II:## STR1##,由游离酸Ibuprofen [.+-.2-(p-isobutylphenyl)propionic acid]制备而成。化合物II具有与游离酸相同的抗炎活性,但与之相反的是,它具有愉悦的口感,适合口服,例如未包衣片剂、悬浮液或糖浆,用于治疗炎症疾病,特别是关节炎。