Process
    21.
    发明授权
    Process 失效
    处理

    公开(公告)号:US07087748B2

    公开(公告)日:2006-08-08

    申请号:US10380686

    申请日:2001-09-17

    IPC分类号: C07D503/18

    摘要: A novel process for the removal of impurities from clavulanic acid using a selective adsorption material, in particular a molecularly imprinted polymer. Novel selective adsorption materials suitable for the process, and a process for the preparation of such selective adsorption materials, are also disclosed.

    摘要翻译: 使用选择性吸附材料,特别是分子印迹聚合物从克拉维酸中去除杂质的新方法。 还公开了适用于该方法的新型选择性吸附材料,以及制备这种选择性吸附材料的方法。

    Vaccines
    24.
    发明申请
    Vaccines 审中-公开
    疫苗

    公开(公告)号:US20050197308A1

    公开(公告)日:2005-09-08

    申请号:US11017103

    申请日:2004-12-20

    摘要: The present invention relates to efficient devices for administration of pharmaceutical agents into the skin of the human body. In particular the present invention provides devices for vaccination into the skin. The present invention provides a pharmaceutical agent delivery device having skin-piercing portion comprising a solid reservoir medium containing the pharmaceutical agent, wherein the reservoir medium is coated onto the skin piercing portion. Alternatively, the skin piercing portion may consist of the solid pharmaceutical agent reservoir medium. The pharmaceutical delivery devices are proportioned such that agent is delivered into defined layers of the skin, and preferred delivery devices comprise skin-piercing portions that deliver the pharmaceutical agent into the epithelium or the dermis. Preferred reservoir media comprise sugars, and in particular stabilising sugars that forms a glass such as lactose, raffinose, trehalose or sucrose. Furthermore, vaccine delivery devices for administration of vaccines into the skin are provided, methods of their manufacture, and their use in medicine.

    摘要翻译: 本发明涉及用于将药剂施用于人体皮肤的有效装置。 特别地,本发明提供了用于疫苗接种到皮肤中的装置。 本发明提供一种具有皮肤刺穿部分的药剂输送装置,其包含含有药剂的固体储存介质,其中储存介质被涂覆到皮肤刺穿部分上。 或者,皮肤刺穿部分可以由固体药剂储存介质组成。 药物递送装置成比例,使得药剂被递送到皮肤的限定层中,并且优选的递送装置包括将药剂递送到上皮细胞或真皮中的皮肤刺穿部分。 优选的储存介质包括糖,特别是形成玻璃的稳定糖,例如乳糖,棉子糖,海藻糖或蔗糖。 此外,提供了用于将皮肤给药的疫苗递送装置,其制造方法及其在医药中的应用。