首页>
外国专利>
Sustained release of positively charged pharmacologically active molecules from a matrix containing polymers with polarized oxygen atoms
Sustained release of positively charged pharmacologically active molecules from a matrix containing polymers with polarized oxygen atoms
展开▼
机译:从含有极化氧原子的聚合物的基质中持续释放带正电荷的药理活性分子
展开▼
页面导航
摘要
著录项
相似文献
摘要
An oral pharmaceutical composition, comprising one or more positively charged, highly water-soluble pharmaceutically active agents such as trospium chloride, and one or more polymers containing polarized oxygen atoms, whereby the active agent(s) form an ion-dipole interaction with the polymer(s) that may be used for an immediate release system, an extended release system or a delayed release system.
展开▼