HEXAMERIC COMPLEXES AND THEIR PREPARATION
    31.
    发明申请
    HEXAMERIC COMPLEXES AND THEIR PREPARATION 审中-公开
    HEXAMERIC复合物及其制备

    公开(公告)号:WO03033649A3

    公开(公告)日:2003-07-03

    申请号:PCT/US0230460

    申请日:2002-09-25

    Applicant: UNIV MISSOURI

    CPC classification number: C07C39/15 Y10S977/84

    Abstract: A composition comprising a guest/host assembly having a spheroidal host assembly comprised of a hexamer of a methylene-bridged trihydroxybenzene tetramer and a guest component encapsulated within the spheroidal host assembly to provide a highly stable guest/host assembly. A guest component, specifically a pharmaceutically active agent, is encapsulated within the spheroidal host assembly to provide a guest/host assembly exhibiting a high stability, being stable upon a solubilization in a mixture of acetone and water in a one-to-one ratio for a period of one day at a temperature of 37 DEG C. The pharmaceutically active agent encapsulated within the spheroidal hexamer is selected from the group consisting of Depakote, Wellbutrin, Allegra, Neurontin, Zovirax, and Claritin. A process for the preparation of a hexameric complex, as described above, from a methylene-bridged tetramer solubilized in an amphiphilic organic solvent. An activator is incorporated into the amphiphilic solvent containing the tetramer. The activator comprises an organic compound of a lower molecular weight than that of the tetramer which is functionalized with at least one of an acidic group, a halogen, an amino group, an amido group, an ester group, or an hydroxy group. The tetramer may be prepared from an aldehyde and pyrogallol which are reacted under conditions to produce a condensation product of the methylene-bridged cyclic tetramer.

    Abstract translation: 包含客体/主体组合物的组合物,其具有由亚甲基桥接的三羟基苯四聚体的六聚体组成的球形主体组合物和封装在球状主体组件内的客体组分,以提供高度稳定的客体/主体组件。 将客体组分,特别是药物活性剂包封在球状宿主组合物内,以提供呈现高稳定性的客体/主体组合物,其以一对一比例溶解于丙酮和水的混合物中是稳定的 在37℃的温度下一天的时间。包封在球形六聚体内的药物活性剂选自Depakote,Wellbutrin,Allegra,Neurontin,Zovirax和Claritin。 如上所述,从溶解在两亲性有机溶剂中的亚甲基桥连四聚体制备六聚体络合物的方法。 将活化剂掺入含有四聚体的两亲溶剂中。 所述活化剂包括比用酸性基团,卤素,氨基,酰胺基,酯基或羟基中的至少一个官能化的四聚物的分子量低的有机化合物。 四聚体可以由醛和连苯三酚制备,其在条件下反应以产生亚甲基桥连的环状四聚体的缩合产物。

    OMEPRAZOLE SOLUTION AND METHOD OF USING SAME
    34.
    发明申请
    OMEPRAZOLE SOLUTION AND METHOD OF USING SAME 审中-公开
    奥美拉唑溶液及其使用方法

    公开(公告)号:WO0026185A2

    公开(公告)日:2000-05-11

    申请号:PCT/US9925592

    申请日:1999-10-29

    Applicant: UNIV MISSOURI

    CPC classification number: A61K47/02 A61K31/4439 A61K33/00 A61K2300/00

    Abstract: A method of treating gastric acid disorders by administering to a patient a pharmaceutical composition including a proton pump inhibitor in a pharmaceutically acceptable carrier including a bicarbonate salt of a Group IA metal where the administering step consists of a single dosage form without requiring further administering of the bicarbonate salt of the Group IA metal. A pharmaceutical composition includes a dry formulation of a proton pump inhibitor in a pharmaceutically acceptable carrier including a bicarbonate salt of a Group IA metal. A pharmaceutical composition for making a dry formulation of a proton pump inhibitor which includes a proton pump inhibitor and a bicarbonate salt of a Group IA metal in a form for convenient storage, whereby when the composition is in a dry formulation which is suitable for enteral administration.

    Abstract translation: 通过向患者施用包含质子泵抑制剂的药物组合物在包括IA族金属的碳酸氢盐的药学上可接受的载体中治疗胃酸失调的方法,其中所述施用步骤由单一剂型组成,而不需要进一步施用 IA族金属的碳酸氢盐。 药物组合物包括在包括IA族金属的碳酸氢盐的可药用载体中的质子泵抑制剂的干制剂。 用于制备质子泵抑制剂的干燥制剂的药物组合物,其包含质子泵抑制剂和第IA族金属的碳酸氢盐以便于储存的形式,由此当组合物处于适于肠内施用的干燥制剂中时 。

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