Non-natural sphingolipid analogs and uses thereof
    3.
    发明授权
    Non-natural sphingolipid analogs and uses thereof 有权
    非天然鞘脂类似物及其用途

    公开(公告)号:US08263576B2

    公开(公告)日:2012-09-11

    申请号:US11839024

    申请日:2007-08-15

    IPC分类号: A61K31/715

    摘要: This disclosure provides a composition useful for inhibiting caveolar endocytosis, plasma membrane microdomain formation, virus binding and infection, transmembrane signaling, and integrin function in cells. The composition is composed of non-natural analogs of sphingolipids, and may have applications in the treatment or amelioration of diseases associated with caveolar endocytosis, plasma membrane microdomain formation, transmembrane signaling, and integrin function. Methods for making and using the described composition are also provided.

    摘要翻译: 本公开提供了可用于抑制细胞内的卵泡内吞作用,质膜微区形成,病毒结合和感染,跨膜信号转导和整联蛋白功能的组合物。 该组合物由鞘脂的非天然类似物组成,并且可用于治疗或改善与脑膜内吞作用,质膜微区形成,跨膜信号转导和整合素功能相关的疾病。 还提供了制备和使用所述组合物的方法。

    OPTICALLY DETECTABLE ORGANOPHOSPHONATES
    5.
    发明申请
    OPTICALLY DETECTABLE ORGANOPHOSPHONATES 失效
    光学检测有机磷酸酯

    公开(公告)号:US20090258422A1

    公开(公告)日:2009-10-15

    申请号:US12490217

    申请日:2009-06-23

    IPC分类号: C07F9/28 C07F9/653 C12N5/00

    摘要: The invention relates to compounds having general formula I in which X represents an optically detectable moiety, n is an integer with 1≦n≦20, R1 is an unbranched or branched alkyl group having 1 to 20 carbon atoms, and R2 is hydrogen or —CH2—O—R3 group, wherein R3 has the same meaning as R1. These compounds are useful as inhibitors of lipolytic enzymes and can be used as tools for analysis as well as discrimination of lipolytic enzymes in biological samples.

    摘要翻译: 本发明涉及具有通式I的化合物,其中X表示可光学检测的部分,n为1≤n≤20的整数,R 1为具有1至20个碳原子的无支链或支链烷基,R2为氢 或-CH 2 -O-R 3基团,其中R 3具有与R 1相同的含义。 这些化合物可用作脂肪分解酶的抑制剂,可用作生物样品中分解酶和分解酶的工具。

    Cationic phospholipids for transfection
    7.
    发明授权
    Cationic phospholipids for transfection 有权
    用于转染的阳离子磷脂

    公开(公告)号:US06187760B1

    公开(公告)日:2001-02-13

    申请号:US09245541

    申请日:1999-02-05

    IPC分类号: A01N4304

    摘要: A novel class of cationic phospholipids and novel method for their synthesis are disclosed. The class of phospholipids comprises phosphotriester derivatives of phosphoglycerides and sphingolipids. It has been unexpectedly found that liposomes comprising one or more of these cationic phospholipids are effective in the lipofection of nucleic acids. These novel phospholipids are particularly attractive because of they are not only effective in lipofection, but are extremely cheap and easy to male.

    摘要翻译: 公开了一类新型的阳离子磷脂及其合成方法。 磷脂类包括磷酸甘油酯和鞘脂的磷酸三酯衍生物。 意外地发现包含这些阳离子磷脂中的一种或多种的脂质体在核酸的脂质体转染中是有效的。 这些新型磷脂是特别有吸引力的,因为它们不仅在脂质转染中有效,而且对于男性来说是非常便宜和容易的。

    Phosphonate derivatives of lipophilic amines
    10.
    发明授权
    Phosphonate derivatives of lipophilic amines 失效
    亲脂胺的膦酸酯衍生物

    公开(公告)号:US5441946A

    公开(公告)日:1995-08-15

    申请号:US227803

    申请日:1994-04-14

    摘要: This invention relates to a class of novel phosphonate derivatives of lipophilic amines which exhibit squalene synthase inhibition properties. More specifically the compounds are bis aryl cycloalkylamino and azacycloalkyl phosphonates. Compounds of this invention reduce levels of serum cholesterol in the body without significantly reducing mevalonic metabolite synthesis. This invention relates also to pharmacological compositions and method of treatment for lowering serum cholesterol levels using the compounds of this invention.

    摘要翻译: 本发明涉及一类表现出角鲨烯合酶抑制性质的亲脂胺的新型膦酸酯衍生物。 更具体地,化合物是双芳基环烷基氨基和氮杂环烷基膦酸酯。 本发明化合物降低体内血清胆固醇水平,而不显着降低甲羟戊酸代谢物合成。 本发明还涉及使用本发明化合物降低血清胆固醇水平的药物组合物和治疗方法。