申请人:OFSLAGER Christian Luther
公开号:US20100035845A1
公开(公告)日:2010-02-11
The invention is directed to a frozen pharmaceutical formulation suitable for administration to a subject parenterally, comprising a therapeutically effective amount of tigecycline and an agent selected from the group consisting of lactose, dextrose, glucose, mannose, sucrose, ribose, xylose and a combination thereof, wherein the formulation in a pre-frozen state at about 22° C. or in an unfrozen state at about 22° C. has a pH in the range of from 4.0 to 5.5. Preferably, the formulation is suitable for storage at or below about −20° C. over a period of at least about 2 months, preferably 6 months, more preferably 26 months. Alternatively, the formulation is suitable for storage at about 22° C. over a period of about 24 hours.
这项发明涉及一种适合经肠道给药的冻结制药配方,包括一定量的替加环素和从乳糖、葡萄糖、葡萄糖、甘露糖、蔗糖、核糖、木糖和它们的组合中选择的一种药剂,其中该配方在预冻结状态下的温度约为22°C或在未冻结状态下的温度约为22°C时,其pH值在4.0至5.5范围内。最好,该配方适合在或低于约-20°C的温度下存储至少约2个月,最好6个月,更好地是26个月。另外,该配方也适合在约22°C的温度下存储约24小时。