申请人:PHARMINOX LTD
公开号:WO2010109230A1
公开(公告)日:2010-09-30
The present invention relates to novel prodrug compounds, or pharmaceutically acceptable salts thereof, which convert in vivo to the active species 4-(1-benzenesulfonyl-6-fluoro-1H-indol-2-yl)-4-hydroxy-cyclohexa-2,5-dienone. The prodrug compounds of the invention have dramatically improved solubility relative to 4-(1-benzenesulfonyl-6-fluoro-1H- indol-2-yl)-4-hydroxy-cyclohexa-2,5-dienone and, accordingly, can be easily formulated for administration to a patient. The prodrugs of the invention are therefore useful for the treatment cellular proliferation disorders, such as cancer.
本发明涉及新型前药化合物或其药用可接受的盐,其在体内转化为活性物种4-(1-苯磺酰基-6-氟-1H-吲哚-2-基)-4-羟基-环己-2,5-二酮。本发明的前药化合物相对于4-(1-苯磺酰基-6-氟-1H-吲哚-2-基)-4-羟基-环己-2,5-二酮具有显著改善的溶解度,因此可以轻松制剂化用于给患者使用。因此,本发明的前药对于治疗细胞增殖障碍如癌症等疾病是有用的。