Pharmaceutical mixture for hepatitis treatment and its preparation method
    1.
    发明授权
    Pharmaceutical mixture for hepatitis treatment and its preparation method 有权
    用于肝炎治疗的药物混合物及其制备方法

    公开(公告)号:US07799353B2

    公开(公告)日:2010-09-21

    申请号:US12071076

    申请日:2008-02-15

    IPC分类号: A61K36/00

    CPC分类号: A61K36/185

    摘要: A pharmaceutical mixture for the treatment of hepatitis and its preparation method are disclosed. The method includes the following steps: pulverize the plants, macerate and extract the plant with water, concentrate the aqueous extract as the first concentrate; add ethanol to form a precipitate, collect and concentrate the liquid phase to form the second concentrate, and dry it; pass the second concentrate through the resin, elute with water, water-ethanol mixture and ethanol, collect and concentrate the water-ethanol and ethanol elution fraction as the third concentrate, and dry it. The plants in the present invention are Boehmeria frutescens Thunberg, Boehmeria nivea or the nettle family.

    摘要翻译: 公开了用于治疗肝炎的药物混合物及其制备方法。 该方法包括以下步骤:用水粉碎植物,浸渍和提取植物,浓缩含水提取物作为第一浓缩物; 加入乙醇以形成沉淀物,收集并浓缩液相以形成第二浓缩物,并将其干燥; 将第二浓缩物通过树脂,用水,乙醇 - 乙醇混合物和乙醇洗脱,收集并浓缩水 - 乙醇和乙醇洗脱级分作为第三浓缩物,并干燥。 本发明的植物是Boehmeria frutescens Thunberg,Boehmeria nivea或荨麻科。