申请人:Else Howard
公开号:US20070276141A1
公开(公告)日:2007-11-29
The invention provides anhydrous and hydrated forms of sodium salt of N-[[4-(3,4-dichlorophenoxy)[1,4′-bipiperidin]-1′-yl]carbonyl]-4-methyl-benzenesulfonamide and crystalline forms of N-[[4-(3,4-dichlorophenoxy)[1,4′-bipiperidin]-1′-yl]carbonyl]-4-methyl-benzenesulfonamide; and such compounds are modulators of chemokine (especially CCR3) activity and are especially useful for treating asthma and/or rhinitis.
本发明提供了N-[[4-(3,4-二氯苯氧)[1,4'-双哌啶]-1'-基]羰基]-4-甲基苯磺酰胺的无水和水合物形式以及N-[[4-(3,4-二氯苯氧)[1,4'-双哌啶]-1'-基]羰基]-4-甲基苯磺酰胺的晶体形式;这些化合物是趋化因子(特别是CCR3)活性的调节剂,特别适用于治疗哮喘和/或鼻炎。