KIND OF PIPERPHENTONAMINE HYDROCHLORIDE LYOPHILIZED POWDER FOR INJECTION AND PREPARATION AND USE THEREOF
    23.
    发明申请
    KIND OF PIPERPHENTONAMINE HYDROCHLORIDE LYOPHILIZED POWDER FOR INJECTION AND PREPARATION AND USE THEREOF 有权
    用于注射和制备和使用的哌嗪胺氢氯化物粉末

    公开(公告)号:US20100197731A1

    公开(公告)日:2010-08-05

    申请号:US12598356

    申请日:2007-01-31

    IPC分类号: A61K31/445 A61P9/00

    摘要: A kind of piperphentonamine hydrochloride lyophilized powder for injection and a preparation method thereof. The injection is prepared by one portion of piperphentonamine hydrochloride, 2.5-30 parts of excipient and 400-600 parts of water for injection with pH 1.5-5.5 via freeze-drying. The excipient is mannitol, dextran, lactose, saccharose, polyethylene glycol, poloxamer, glycine, etc.; It is preferred that the injection comprises one part of piperphentonamine hydrochloride, 10 parts of mannitol and 500 parts of water for injection with pH 2.0-3.0. The product is prepared by adding said piperphentonamine hydrochloride and excipient into water for injection, heating at 40° C.-90° C., ultrasonic dissolving, degerming, individually packing, pre-freezing and multistage drying, and packaging. Individually packing into a tubular glass bottle with brown color is preferred. The appearance, color & luster and solubility of the injection are excellent, the stability is good and with long storage period. The invention also provides the uses of the injection in the preparation of a medicament for treatment of heart failure and/or cardioprotection.

    摘要翻译: 一种盐酸椒苯酮胺冻干粉末及其制备方法。 注射液由盐酸椒苯酮胺,2.5-30份赋形剂和400-600份注射用水通过冷冻干燥制备,pH为1.5-5.5。 赋形剂是甘露糖醇,葡聚糖,乳糖,蔗糖,聚乙二醇,泊洛沙姆,甘氨酸等; 注射剂优选包含一部分盐酸椒苯酮胺,10份甘露醇和500份注射用水,pH为2.0-3.0。 通过将所述盐酸椒苯酮胺和赋形剂加入注射用水中,在40℃〜90℃加热,超声溶解,除菌,单独包装,预冷冻和多级干燥以及包装,制备产品。 单独包装成棕色的管状玻璃瓶是首选。 注射剂的外观,颜色,光泽和溶解性优异,稳定性好,储存时间长。 本发明还提供了注射用于制备用于治疗心力衰竭和/或心脏保护的药物的用途。