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    • 9. 发明申请
    • LYOPHILIZED ANTI-FUNGAL COMPOSITIONS
    • LYOPHILISO抗真菌组合物
    • US20130023462A1
    • 2013-01-24
    • US13628592
    • 2012-09-27
    • Sachin MittalHossain JahansouzSutthilug Sotthivirat
    • Sachin MittalHossain JahansouzSutthilug Sotthivirat
    • A61K38/12A61P31/10
    • A61K38/12A61K9/0019A61K9/19A61K47/12A61K47/26
    • A lyophilized anti-fungal composition comprises (A) caspofungin, or a pharmaceutically acceptable salt thereof, in an effective amount; (B) one or more non-reducing sugars having a glass transition temperature Tg(s) of at least about 90° C.; and (C) an acetate buffer in an amount effective to provide a pH in a range of from about 5 to about 7; wherein the weight ratio of the one or more non-reducing sugars to caspofungin is in a range of from about 1.1:1 to about 10:1; the composition has a moisture content of about 0.8 wt. % or less; and the composition has a glass transition temperature Tg(c) of at least about 55° C. The lyophilized composition has good storage stability at temperatures up to and including room temperature. The composition can be reconstituted for use in preventing or treating fungal infections.
    • 冻干的抗真菌组合物包含有效量的(A)卡泊芬净或其药学上可接受的盐; (B)玻璃化转变温度Tg(s)至少约90℃的一种或多种非还原糖; 和(C)有效提供约5至约7范围内的pH的乙酸盐缓冲液; 其中所述一种或多种非还原性糖与卡泊芬净的重量比在约1.1:1至约10:1的范围内; 该组合物的水分含量为约0.8wt。 % 或更少; 并且所述组合物的玻璃化转变温度Tg(c)为至少约55℃。所述冻干组合物在高达并且包括室温的温度下具有良好的储存稳定性。 该组合物可以重构用于预防或治疗真菌感染。