GLUTATHIONE-BASED DELIVERY SYSTEM
    11.
    发明申请
    GLUTATHIONE-BASED DELIVERY SYSTEM 有权
    基于GLUTATHIONE的交付系统

    公开(公告)号:US20090123531A1

    公开(公告)日:2009-05-14

    申请号:US12244563

    申请日:2008-10-02

    摘要: A delivery system is provided. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

    摘要翻译: 提供传送系统。 递送系统包括载体或活性化合物和接枝在其上的谷胱甘肽或谷胱甘肽衍生物。 本发明还提供了包含包含维生素E衍生物或磷脂衍生物,聚乙二醇(PEG)或与其结合的聚乙二醇衍生物的部分的化合物以及与聚乙二醇结合的谷胱甘肽(GSH)或谷胱甘肽衍生物 聚乙二醇衍生物。

    Glutathione based delivery system
    12.
    发明申请
    Glutathione based delivery system 有权
    基于谷胱甘肽的输送系统

    公开(公告)号:US20070141133A1

    公开(公告)日:2007-06-21

    申请号:US11303934

    申请日:2005-12-19

    IPC分类号: A61K38/15 A61K9/127 A61K9/14

    摘要: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

    摘要翻译: 送货系统。 递送系统包括载体或活性化合物和接枝在其上的谷胱甘肽或谷胱甘肽衍生物。 本发明还提供了包含包含维生素E衍生物或磷脂衍生物,聚乙二醇(PEG)或与其结合的聚乙二醇衍生物的部分的化合物以及与聚乙二醇结合的谷胱甘肽(GSH)或谷胱甘肽衍生物 聚乙二醇衍生物。

    Lipid carrier and method of preparing the same
    13.
    发明申请
    Lipid carrier and method of preparing the same 审中-公开
    脂质载体及其制备方法

    公开(公告)号:US20070087045A1

    公开(公告)日:2007-04-19

    申请号:US11249326

    申请日:2005-10-14

    IPC分类号: A61K48/00 A61K9/127 C12N15/88

    摘要: A lipid carrier. The carrier includes a lipid based particle comprising a cationic lipid, a cholesterol, a neutral phospholipid, and a neutral lipid, wherein the cationic lipid is about 100 parts by weight, the cholesterol is about 25˜100 parts by weight, the neutral phospholipid is about 25˜100 parts by weight, and the neutral lipid is about 25˜150 parts by weight. The invention also provides a method of preparing the lipid carrier.

    摘要翻译: 脂质载体。 载体包括包含阳离子脂质,胆固醇,中性磷脂和中性脂质的脂质颗粒,其中阳离子脂质为约100重量份,胆固醇为约25〜100重量份,中性磷脂为 约25〜100重量份,中性脂质为约25〜150重量份。 本发明还提供了制备脂质载体的方法。

    Glutathione-based delivery system
    14.
    发明授权
    Glutathione-based delivery system 有权
    基于谷胱甘肽的输送系统

    公开(公告)号:US08673863B2

    公开(公告)日:2014-03-18

    申请号:US13287480

    申请日:2011-11-02

    摘要: A delivery system is provided. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

    摘要翻译: 提供传送系统。 递送系统包括载体或活性化合物和接枝在其上的谷胱甘肽或谷胱甘肽衍生物。 本发明还提供了包含包含维生素E衍生物或磷脂衍生物,聚乙二醇(PEG)或与其结合的聚乙二醇衍生物的部分的化合物以及与聚乙二醇结合的谷胱甘肽(GSH)或谷胱甘肽衍生物 聚乙二醇衍生物。

    Targeted delivery system
    15.
    发明授权
    Targeted delivery system 有权
    目标传送系统

    公开(公告)号:US07803398B2

    公开(公告)日:2010-09-28

    申请号:US11020773

    申请日:2004-12-23

    IPC分类号: A61K9/127

    摘要: A targeting delivery system. The targeted delivery system includes a carrier for a drug and a targeted ligand modifying the carrier to target the encapsulated drug to a sigma receptor over-expressed cell.

    摘要翻译: 定位投放系统 靶向递送系统包括用于药物的载体和修饰载体以将包封的药物靶向西格玛受体过表达细胞的靶向配体。

    Glutathione based delivery system
    16.
    发明授权
    Glutathione based delivery system 有权
    基于谷胱甘肽的输送系统

    公开(公告)号:US07446096B2

    公开(公告)日:2008-11-04

    申请号:US11303934

    申请日:2005-12-19

    IPC分类号: A61K38/00

    摘要: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

    摘要翻译: 送货系统。 递送系统包括载体或活性化合物和接枝在其上的谷胱甘肽或谷胱甘肽衍生物。 本发明还提供了包含包含维生素E衍生物或磷脂衍生物,聚乙二醇(PEG)或与其结合的聚乙二醇衍生物的部分的化合物以及与聚乙二醇结合的谷胱甘肽(GSH)或谷胱甘肽衍生物 聚乙二醇衍生物。

    Long circulating liposome
    17.
    发明申请
    Long circulating liposome 审中-公开
    长循环脂质体

    公开(公告)号:US20080166403A1

    公开(公告)日:2008-07-10

    申请号:US12076294

    申请日:2008-03-17

    IPC分类号: A61K9/127

    CPC分类号: A61K9/1272

    摘要: The present invention relates to a liposome having a phospholipid bilayer and a hydrophilic core, wherein the phospholipid bilayer contains D-alpha tocopheryl polyethylene glycol 1000 succinate (TPGS). The liposomes are first prepared by solvent injection and extrusion method, and then drug loading by ammonium sulfate gradient. The TPGS in the liposome composition can prolong the circulation time of liposomes and thus increase the chance for the drug composition to enter target sites so as to improve the efficiency of drug delivery.

    摘要翻译: 本发明涉及具有磷脂双层和亲水芯的脂质体,其中磷脂双层含有D-α生育酚聚乙二醇1000琥珀酸酯(TPGS)。 首先通过溶剂注射和挤出方法制备脂质体,然后通过硫酸铵梯度加药物。 脂质体组合物中的TPGS可以延长脂质体的循环时间,从而增加药物组合物进入靶位点的机会,从而提高药物递送的效率。

    Method for preparing polymeric microsphere by aqueous two phase emulsion process
    18.
    发明申请
    Method for preparing polymeric microsphere by aqueous two phase emulsion process 审中-公开
    通过水相双相乳液法制备聚合物微球的方法

    公开(公告)号:US20050142207A1

    公开(公告)日:2005-06-30

    申请号:US11024904

    申请日:2004-12-29

    摘要: A method for preparing polymeric microsphere by an aqueous two phase emulsion process. A first polymer aqueous solution is provided and the first polymer includes a functional group capable of forming cross-linking. A second polymer aqueous solution is provided, which is acidic and miscible with the first polymer aqueous solution. The first and second polymer aqueous solutions are mixed and stirred to form an emulsion, such that the first polymer solution forms a dispersed phase in a continuous phase of the second polymer solution. The dispersed phase includes a plurality of the first polymeric microsphere, and a solidification film formed by cross-linking of the functional group constitutes a microsphere surface. Finally, the first polymeric microsphere are separated out.

    摘要翻译: 一种通过水相双相乳液法制备聚合物微球的方法。 提供第一聚合物水溶液,并且第一聚合物包括能够形成交联的官能团。 提供第二聚合物水溶液,其与第一聚合物水溶液呈酸性并可混溶。 将第一和第二聚合物水溶液混合并搅拌以形成乳液,使得第一聚合物溶液在第二聚合物溶液的连续相中形成分散相。 分散相包括多个第一聚合物微球,并且通过官能团交联形成的固化膜构成微球表面。 最后,分离第一个聚合物微球。

    Glutathione based delivery system
    19.
    发明授权
    Glutathione based delivery system 有权
    基于谷胱甘肽的输送系统

    公开(公告)号:US07700564B2

    公开(公告)日:2010-04-20

    申请号:US12263885

    申请日:2008-11-03

    IPC分类号: A61K38/06 A61K51/08

    摘要: A delivery system. The delivery system includes a carrier or an active compound and a glutathione or a glutathione derivative grafted thereon. The invention also provides a compound including a moiety comprising a vitamin E derivative or a phospholipid derivative, a polyethylene glycol (PEG) or a polyethylene glycol derivative bonded thereto, and a glutathione (GSH) or a glutathione derivative bonded to the polyethylene glycol or the polyethylene glycol derivative.

    摘要翻译: 送货系统。 递送系统包括载体或活性化合物和接枝在其上的谷胱甘肽或谷胱甘肽衍生物。 本发明还提供了包含包含维生素E衍生物或磷脂衍生物,聚乙二醇(PEG)或与其结合的聚乙二醇衍生物的部分的化合物以及与聚乙二醇结合的谷胱甘肽(GSH)或谷胱甘肽衍生物 聚乙二醇衍生物。

    Delivery carrier for targeting to cells expressed with somatostatin receptors
    20.
    发明授权
    Delivery carrier for targeting to cells expressed with somatostatin receptors 有权
    用于靶向生长抑素受体表达的细胞的递送载体

    公开(公告)号:US07588778B2

    公开(公告)日:2009-09-15

    申请号:US10747125

    申请日:2003-12-30

    申请人: Pei Kan Ae-June Wang

    发明人: Pei Kan Ae-June Wang

    CPC分类号: A61K9/1271

    摘要: The present invention relates to a delivery carrier including liposomes or nanoparticles for targeting the cells expressed with somatostatin receptor, consisting of a plurality of liposomes that have one phospholipid bilayer coating, one hydrophilic core and a bioactive substance. The bioactive substance is packaged in the hydrophilic core, or embedded in the phospholipid bilayer, or electrically bound with liposomes as a complex, wherein the phospholipid bilayer coating is conjugated with a plurality of molecules in the outer surface. The molecules recognize the somatostatin receptor in the surface of the target cells and induce receptor-mediated endocytosis.

    摘要翻译: 本发明涉及包含用于靶向由生长抑素受体表达的细胞的脂质体或纳米颗粒的递送载体,其由具有一个磷脂双层涂层的多个脂质体,一个亲水核心和生物活性物质组成。 生物活性物质包装在亲水核心中,或嵌入在磷脂双层中,或与作为复合物的脂质体电结合,其中磷脂双层涂层与外表面中的多个分子缀合。 分子识别靶细胞表面的生长抑素受体并诱导受体介导的内吞作用。