申请人:Cowart Marlon D.
公开号:US20090105267A1
公开(公告)日:2009-04-23
The invention relates to octahydro-pyrrolo[3,4-b]pyrrole N-oxides as prodrugs of CNS-active compounds, compositions comprising such compounds, methods for making the compounds, salts, and polymorphs, and methods of treating conditions and disorders using such compounds and compositions. Octahydro-pyrrolo[3,4-b]pyrrole N-oxides of formula (I) are prodrugs of histamine-3 antagonists, and are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Octahydro-pyrrolo[3,4-b]pyrrole N-oxide compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein.
本发明涉及八氢-吡咯[3,4-b]吡咯N-氧化物作为中枢神经系统活性化合物的前药,包含这样的化合物的组合物,制备这些化合物的方法,盐和多晶形式,以及使用这些化合物和组合物治疗疾病和疾病的方法。公式(I)的八氢-吡咯[3,4-b]吡咯N-氧化物是组胺-3拮抗剂的前药,可用于治疗由组胺-3受体配体预防或缓解的疾病或疾病。本文公开了八氢-吡咯[3,4-b]吡咯N-氧化物化合物,使用这样的化合物的方法,制备它们的组合物以及制备这些化合物的过程。