Aqueous liquid pharmaceutical composition comprised of gatifloxacin
    1.
    发明授权
    Aqueous liquid pharmaceutical composition comprised of gatifloxacin 有权
    由加替沙星组成的水性液体药物组合物

    公开(公告)号:US06333045B1

    公开(公告)日:2001-12-25

    申请号:US09529882

    申请日:2000-04-21

    IPC分类号: A61F1300

    摘要: There is provided an aqueous liquid pharmaceutical composition which comprises Gatifloxacin (chemical nomenclature: (±)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-7-(3-methyl-1-piperazinyl)-4-oxo-3-quinoline carboxylic acid) or its salt and disodium edetate. Further, there are provided a method for raising corneal permeability of Gatifloxacin, a method for preventing precipitation of Gatifloxacin crystals, and a method for preventing coloration of Gatifloxacin by incorporating disodium edetate into an aqueous liquid preparation containing Gatifloxacin or its salt.

    摘要翻译: 提供了含有加替沙星(化学术语:(±)-1-环丙基-6-氟-1,4-二氢-8-甲氧基-7-(3-甲基-1-哌嗪基)-4 - 氧代-3-喹啉羧酸)或其盐和乙二胺四乙酸二钠。 此外,提供了增加加替沙星角膜通透性的方法,用于预防加替沙星晶体沉淀的方法,以及通过将乙二胺四乙酸二钠加入含加替沙星或其盐的含水液体制剂中来防止加替沙星着色的方法。