申请人:CONCERT PHARMACEUTICALS INC
公开号:WO2009051747A1
公开(公告)日:2009-04-23
This invention relates to novel compounds that are 3-benzazepine derivatives and pharmaceutically acceptable salts thereof. More specifically, this invention relates to novel 3-benzazepine derivatives that are derivatives of lorcaserin. This invention also provides compositions comprising one or more compounds of this invention and a carrier and the use of the disclosed compounds and compositions in methods of treating diseases and conditions that are beneficially treated by administering a 5-HT2C agonist, such as lorcaserin. (I) or a pharmaceutically acceptable salt thereof, wherein: Ring A contains 0-7 deuterium atoms at the substitutable ring carbon positions; and R is CH3, CH2D, CD2H, or CD3; provided that when R is CH3, Ring A contains 1-7 deuterium atoms at the substitutable ring carbon positions.
这项发明涉及一种新型化合物,即3-苯并哌嗪衍生物及其药学上可接受的盐。更具体地,这项发明涉及一种新型的3-苯并哌嗪衍生物,它们是洛卡色林的衍生物。该发明还提供了包含本发明中一种或多种化合物和载体的组合物,以及使用所披露的化合物和组合物治疗疾病和病况的方法,这些疾病和病况通过给予5-HT2C激动剂(如洛卡色林)(I)或其药学上可接受的盐来受益,其中:环A在可替代的环碳位置含有0-7个氘原子;R为CH3、CH2D、CD2H或CD3;但是当R为CH3时,环A在可替代的环碳位置含有1-7个氘原子。