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    • 4. 发明申请
    • TRIACETYL-3-HYDROXYPHENYLADENOSINE AND ITS USE FOR REGULATING BLOOD FAT
    • 三硝基-3-羟基苯基腺苷及其用于调节血液脂肪
    • US20120053143A1
    • 2012-03-01
    • US13255153
    • 2009-03-10
    • Haibo ZhuSong WuLinghua HaoKai QuPing ZhuXing WangWei Li
    • Haibo ZhuSong WuLinghua HaoKai QuPing ZhuXing WangWei Li
    • A61K31/7076C07H1/00A61P3/06C07H19/167
    • A61K31/7076C07H19/167
    • The invention discloses triacetyl-3-hydroxyphenyladenosine represented by formula (I), the preparation, the pharmaceutical composition and the use thereof. Specially, the invention discloses a new compound of 2′,3′,5′-tri-O-acetyl-N6-(3-hydroxyphenyl)adenosine. Using hypoxanthine nucleoside as starting material, the compound is prepared by acetylating with acetic anhydride, chlorinating with thionyl chloride, and being substituted with 3-hydroxy aniline. The invention also discloses the pharmaceutical composition comprising triacetyl-3-hydroxyphenyladenosine. The dosage forms of the said pharmaceutical composition include tablet, capsule, pill, injection, sustained release preparation, controlled release preparation or particulate delivery system. The medicament for treatment or precaution of hyperlipemia prepared by the compound of the invention has the advantages of significant hypolipidemic activity, less toxicity and adverse effect as well as slow metabolism in vivo.
    • 本发明公开了由式(I)表示的三乙酰基-3-羟基苯基腺苷,其制备方法,药物组合物及其用途。 特别地,本发明公开了一种新的2',3',5'-三-O-乙酰基-N6-(3-羟基苯基)腺苷化合物。 使用次黄嘌呤核苷作为起始原料,该化合物通过用乙酸酐乙酰化制备,用亚硫酰氯氯化,并被3-羟基苯胺取代。 本发明还公开了包含三乙酰基-3-羟基苯基腺苷的药物组合物。 所述药物组合物的剂型包括片剂,胶囊,丸剂,注射剂,缓释制剂,控制释放制剂或颗粒递送系统。 用于治疗或预防本发明化合物制备的高脂血症的药物具有明显的降血脂活性,较低毒性和不良反应以及体内代谢缓慢的优点。
    • 8. 发明申请
    • CARBON FILM AND CARBON FILM STRUCTURE
    • 碳膜和碳膜结构
    • US20100304077A1
    • 2010-12-02
    • US12471496
    • 2009-05-26
    • Hong-Xing WangAkio HirakiMasanori Haba
    • Hong-Xing WangAkio HirakiMasanori Haba
    • C01B31/00B32B33/00
    • B82Y40/00B82Y30/00C01B32/05C01B32/16Y10T428/23957Y10T428/30
    • The present invention provides a carbon film that is remarkably excellent in current voltage (IV) characteristics. This is achieved by way of a carbon film structure, two or more carbon film assembly units 12 are formed on a substrate 10. The carbon film assembly units 12 comprise: a stem-like carbon film 14 which is made into a film in the shape of a long and thin needle; and a branch-like carbon film cluster 16 which is made into a film so as to surround the stem-like carbon film 14 from the halfway to the lower part of this stem-like carbon film 14. The stem-like carbon film 14 has the shape of a long and thin needle having a configuration which has a spiral streak-like step part 18 towards the distal end at the circumference face of a near tip and in which the radius becomes small as going to the distal end.
    • 本发明提供一种在电流(IV)特性方面非常优异的碳膜。 这通过碳膜结构实现,在基板10上形成两个或更多个碳膜组件单元12.碳膜组件单元12包括:杆状碳膜14,其制成形状为膜 长针细针 以及从该棒状碳膜14的中途到下部,将树脂状碳膜14从树脂状碳膜14包围而形成薄膜状的分支状碳膜簇16.该茎状碳膜14具有 长而细的针的形状,其具有在近尖端的圆周面处朝向远端的螺旋条纹状台阶部18,并且其中半径变得小到进入远端的构造。