Inorganic materials for radioactive drug delivery
    1.
    发明授权
    Inorganic materials for radioactive drug delivery 失效
    放射性药物输送用无机材料

    公开(公告)号:US06455024B1

    公开(公告)日:2002-09-24

    申请号:US09285400

    申请日:1999-04-02

    IPC分类号: A61K5100

    CPC分类号: A61K51/1241 A61K51/1251

    摘要: Radiotherapy agents which are solid or porous particles are described. The particles are of an inorganic material containing a suitable radionuclide and having an average particle diameter of about 0.05 to 5000 microns.

    摘要翻译: 描述了作为固体或多孔颗粒的放射治疗剂。 颗粒是含有合适的放射性核素并且平均粒径为约0.05至5000微米的无机材料。

    Porous inorganic targeted ultrasound contrast agents
    3.
    发明授权
    Porous inorganic targeted ultrasound contrast agents 失效
    多孔无机靶向超声造影剂

    公开(公告)号:US06254852B1

    公开(公告)日:2001-07-03

    申请号:US09356178

    申请日:1999-07-16

    IPC分类号: A61B800

    CPC分类号: A61K49/225

    摘要: Targeted ultrasound contrast agents are described. The contrast agents are porous particles of an inorganic material containing an entrapped gas or liquid and having an average particle diameter of about 0.05 to 500 microns. The outer surfaces of the particles incorporate a targeting ligand to target delivery of the contrast agent.

    摘要翻译: 描述了靶向超声造影剂。 造影剂是含有截留气体或液体并且平均粒径为约0.05至500微米的无机材料的多孔颗粒。 颗粒的外表面包含靶向配体以靶向造影剂的递送。

    Porous inorganic ultrasound contrast agents
    5.
    发明授权
    Porous inorganic ultrasound contrast agents 失效
    多孔无机超声对比剂

    公开(公告)号:US5147631A

    公开(公告)日:1992-09-15

    申请号:US693476

    申请日:1991-04-30

    IPC分类号: A61K49/22

    CPC分类号: A61K49/223 A61K49/225

    摘要: The invention relates to ultrasound contrast agents comprising porous particles of an inorganic material containing an entrapped gas or liquid and having an average particle diameter of about 0.05 to 500 microns, said inorganic material being selected from one or more of the group consisting of: monomeric or polymeric borates; monomeric or polymeric aluminas; monomeric or polymeric carbonates; monomeric or polymeric silicas; and monomeric or polymeric phosphates; and pharmaceutically acceptable organic or inorganic cationic salts thereof.

    摘要翻译: 本发明涉及包含含有截留气体或液体并且平均粒径为约0.05至500微米的无机材料的多孔颗粒的超声造影剂,所述无机材料选自以下组中的一种或多种:单体或 聚合硼酸盐; 单体或聚合氧化铝; 单体或聚合碳酸酯; 单体或聚合二氧化硅; 和单体或聚合磷酸盐; 及其药学上可接受的有机或无机阳离子盐。