HIGH-AMYLOSE SODIUM CARBOXYMETHYL STARCH SUSTAINED RELEASE EXCIPIENT AND PROCESS FOR PREPARING THE SAME
    61.
    发明申请
    HIGH-AMYLOSE SODIUM CARBOXYMETHYL STARCH SUSTAINED RELEASE EXCIPIENT AND PROCESS FOR PREPARING THE SAME 审中-公开
    高分子量的羧甲基纤维素淀粉保留释放专利及其制备方法

    公开(公告)号:US20100113619A1

    公开(公告)日:2010-05-06

    申请号:US12451907

    申请日:2008-06-05

    IPC分类号: A61K47/36 C08B31/00 A61K9/20

    摘要: A process for obtaining a spray-dried high amylose sodium carboxymethyl starch comprising a major fraction of amorphous form and optionally a minor fraction of crystalline V form, is provided. The process comprises providing an amorphous pregelatinized high amylose sodium carboxymethyl starch (HASCA); dispersing the amorphous pregelatinized HASCA in a solution comprising water and at least one first pharmaceutically acceptable organic solvent miscible with water and suitable for spray-drying; and spray-drying the dispersion to obtain the spray-dried HASCA comprising a major fraction of amorphous form and optionally a minor fraction of crystalline V form, in the form of a powder. Also provided is a spray-dried HASCA sustained-release excipient. This excipient is useful for preparing a tablet for the sustained-release of at least one drug.

    摘要翻译: 提供了一种获得喷雾干燥的高直链淀粉钠羧甲基淀粉的方法,该方法包括非晶形式的主要部分和任选的微结晶V形式的少部分。 该方法包括提供无定形预胶化的高直链淀粉钠羧甲基淀粉(HASCA); 将无定形预胶化的HASCA分散在包含水和至少一种可与水混溶并适于喷雾干燥的至少一种药学上可接受的有机溶剂的溶液中; 并喷雾干燥该分散体以获得喷雾干燥的HASCA,其包含粉末形式的非晶形式的主要部分和任选的微晶V型的少部分。 还提供喷雾干燥的HASCA持续释放赋形剂。 该赋形剂可用于制备用于缓释至少一种药物的片剂。

    Use of lipid conjugates in the treatment of diseases
    64.
    发明授权
    Use of lipid conjugates in the treatment of diseases 有权
    使用脂质偶联物治疗疾病

    公开(公告)号:US07141552B2

    公开(公告)日:2006-11-28

    申请号:US10790182

    申请日:2004-03-02

    摘要: The invention provides a method for treating a subject suffering from an intestinal disease, including, inter alia, Crohn's disease, ulcerative colitis, immuno-inflammatory intestinal injury, drug-induced enteropathy and ischemia-induced intestinal injury. This invention further provides a pharmaceutical composition for treating a subject suffering from an intestinal disease, including, inter alia, a lipid or phospholipid moiety bonded to a physiologically acceptable monomer, dimer, oligomer, or polymer, and a pharmaceutically acceptable carrier or excipient.

    摘要翻译: 本发明提供一种治疗患有肠道疾病的受试者的方法,其特别包括克罗恩病,溃疡性结肠炎,免疫炎性肠损伤,药物诱导的肠病和缺血诱发的肠损伤。 本发明还提供了一种用于治疗患有肠道疾病的受试者的药物组合物,其特别包括与生理上可接受的单体,二聚体,低聚物或聚合物以及药学上可接受的载体或赋形剂结合的脂质或磷脂部分。

    Method for preparing hydroxyalkyl starch
    65.
    发明申请
    Method for preparing hydroxyalkyl starch 审中-公开
    制备羟烷基淀粉的方法

    公开(公告)号:US20040242861A1

    公开(公告)日:2004-12-02

    申请号:US10805762

    申请日:2004-03-22

    IPC分类号: C08B033/04

    CPC分类号: C08B31/006 C08B31/12

    摘要: Disclosed is a method for preparing a hydroxyalkyl starch. In accordance with the disclosed invention, the method comprises reacting the starch with a starch hydroxylating agent in the presence of an alcohol and an alcohol-soluble alkali metal, at a temperature effective to provide a cold water soluble starch, preferably at a temperature of between about 90null and about 110null C. The starch thus produced will be granular and cold water soluble.

    摘要翻译: 公开了一种制备羟烷基淀粉的方法。 根据所公开的发明,该方法包括在醇和醇可溶性碱金属存在下,使淀粉与淀粉羟基化剂反应,该温度有效地提供冷水可溶性淀粉,优选在 约90℃和约110℃。由此生产的淀粉将是颗粒状和冷水溶解的。

    Use of lipid conjugates in the treatment of diseases
    66.
    发明申请
    Use of lipid conjugates in the treatment of diseases 有权
    使用脂质偶联物治疗疾病

    公开(公告)号:US20040229842A1

    公开(公告)日:2004-11-18

    申请号:US10790182

    申请日:2004-03-02

    摘要: The invention provides a method for treating a subject suffering from an intestinal disease, including, inter alia, Crohn's disease, ulcerative colitis, immuno-inflammatory intestinal injury, drug-induced enteropathy and ischemia-induced intestinal injury. This invention further provides a pharmaceutical composition for treating a subject suffering from an intestinal disease, including, inter alia, a lipid or phospholipid moiety bonded to a physiologically acceptable monomer, dimer, oligomer, or polymer, and a pharmaceutically acceptable carrier or excipient.

    摘要翻译: 本发明提供一种治疗患有肠道疾病的受试者的方法,其特别包括克罗恩病,溃疡性结肠炎,免疫炎性肠损伤,药物诱导的肠病和缺血诱发的肠损伤。 本发明还提供了一种用于治疗患有肠道疾病的受试者的药物组合物,其特别包括与生理上可接受的单体,二聚体,低聚物或聚合物以及药学上可接受的载体或赋形剂结合的脂质或磷脂部分。

    Method for producing highly-substituted carboxyalkyl starch
    68.
    发明申请
    Method for producing highly-substituted carboxyalkyl starch 审中-公开
    高度取代的羧基烷基淀粉的制备方法

    公开(公告)号:US20040039191A1

    公开(公告)日:2004-02-26

    申请号:US10312096

    申请日:2003-04-04

    IPC分类号: C08B031/08

    CPC分类号: C08B31/12

    摘要: The invention relates to a highly substituted carboxyalkyl starch which is obtained by a special slurry method. A conversion of starch with halogenated acids is thereby effected in an organic-aqueous reaction medium in the presence of alkali hydroxide. This starch is used in the chemical industry field.

    摘要翻译: 本发明涉及通过特殊浆料方法获得的高度取代的羧基烷基淀粉。 因此,在碱性氢氧化物存在下,在有机 - 水性反应介质中进行淀粉与卤代酸的转化。 该淀粉用于化学工业领域。

    Continuous process for the production and/or workup of polysaccharide derivatives
    69.
    发明申请
    Continuous process for the production and/or workup of polysaccharide derivatives 有权
    多糖衍生物的生产和/或后处理的连续工艺

    公开(公告)号:US20030220492A1

    公开(公告)日:2003-11-27

    申请号:US10429543

    申请日:2003-05-02

    摘要: A process is described for the continuous preparation and/or workup of polysaccharide derivatives by reaction and/or conditioning in a suspension with liquid reaction partners, in which, in accordance with FIG. 1, a) a preferably pumpable suspension stream of solids SE and liquid phase LE, if appropriate preheated to 185null C., is continuously introduced into the top region of a column, if appropriate under a pressure buffer of up to 6null106 Pa, which is virtually filled with the same liquid phase L, or another process-specific liquid phase L of preferably the same temperature, then b) the solids SE sediments freely due to the action of gravity through the liquid phase L to the column bottom, the solids SE converting to the solids SA by reaction and/or conditioning with the liquid phase L and c) possibly ascending gases G are discharged from the column via the column top and d) the solids SA is again continuously discharged as a suspension stream at the column bottom continuously by adding liquid phase LR taken off at the column top at a constant column filling level and transported in a separate connection, or liquid phase LN newly added from the outside to the column bottom.

    摘要翻译: 描述了通过在具有液体反应配偶体的悬浮液中反应和/或调节来连续制备和/或后处理多糖衍生物的方法,其中根据<参照对照=“图”。 a)优选可泵送的固体SE和液相LE的悬浮物流(如果适当地预热至185℃),如果合适的话在塔的顶部区域中连续引入到塔的顶部区域 高达6×10 6 Pa,其实际上充满相同的液相L或优选相同温度的另一工艺特定液相L,然后b)固体SE由于重力作用而自由沉积通过液体 相L到塔底,固体SE通过与液相L反应和/或调节而转化为固体SA,c)可能的上升气体G经由塔顶从塔排出,d)固体SA再次 通过在塔顶处以恒定柱填充水平加入液相LR,连续排出,作为悬浮液流在柱底部,并以独立的连接方式输送,或从外部新添加到塔底的液相LN 。