Crosslinked amine polymers
    1.
    发明授权
    Crosslinked amine polymers 失效
    交联胺聚合物

    公开(公告)号:US08349305B2

    公开(公告)日:2013-01-08

    申请号:US12127422

    申请日:2008-05-27

    IPC分类号: A61K31/74

    CPC分类号: C08G73/02 C08G73/0206

    摘要: The present invention provides methods and compositions for the treatment of ion imbalances. In particular, the invention provides polymeric and pharmaceutical compositions comprising crosslinked amine polymers. Methods of use of the polymeric and pharmaceutical compositions for therapeutic and/or prophylactic benefits are disclosed herein. Examples of these methods include the treatment of renal diseases and hyperphosphatemia.

    摘要翻译: 本发明提供了用于治疗离子失衡的方法和组合物。 特别地,本发明提供包含交联的胺聚合物的聚合物和药物组合物。 本文公开了用于治疗和/或预防益处的聚合物和药物组合物的使用方法。 这些方法的实例包括治疗肾脏疾病和高磷酸血症。

    Compounds useful for control agents for living-type free radical polymerization

    公开(公告)号:US06518448B2

    公开(公告)日:2003-02-11

    申请号:US09963174

    申请日:2001-09-25

    IPC分类号: C07C33300

    CPC分类号: C08F2/38

    摘要: Control agents that have a nitrogen-nitrogen bond covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization of a wide variety of monomers. These control agents provide superior properties for control of the polymerization and/or the properties of the polymers obtained and/or the monomers that may be polymerized. In some embodiments, a bulky group is pendant off the activated thiocarbonyl portion of the control agents. Multifunctional control agents provide the opportunity for a variety of structurally unique polymers, including block copolymers, stars and hyper-branched polymers.