The invention provides a double accessories Sodium Fusidate for Injection freeze-dried powder injection, relates to the field of medicine preparation and preparation method, which mainly solves the problems of the prior art in Sodium Fusidate for Injection freeze-dried powder production excipients production when the drying time is long, high drying temperature, large energy consumption, product clarity and color of the solution for the low pass rate of defects. The Sodium Fusidate for Injection freeze-dried powder using double accessories, accessories including mannitol and hydroxyethyl starch 130/0.4, the main drug is sodium fusidate, wherein the main drug sodium fusidate and accessories weight ratio of 100:100 weight between 100:120, mannitol and hydroxyethyl starch 130/0.4 than 100:70 100:90. The main drug and the excipients prepared into freeze-dried powder of Sodium Fusidate for Injection. The present invention provides Sodium Fusidate for Injection freeze-dried powder quality is stable, safe and effective, has the advantages of simple production technology, production of freeze dry in a short time, low drying temperature, low energy consumption, product clarity and color of the solution of high qualified rate.
【技术实现步骤摘要】
一种双辅料注射用夫西地酸钠冻干粉针剂
:本专利技术涉及医药制剂及制备方法领域,尤其涉及一种双辅料注射用夫西地酸钠冻干粉针剂及其制备方法。
技术介绍
:注射用夫西地酸钠冻干粉针剂主药夫西地酸钠是一种具有甾体骨架的抗生素,通过抑制细菌的蛋白质合成而产生杀菌作用,对一系列革兰氏阳性细菌有强大的抗菌作用。葡萄球菌,包括对青霉素、甲氧西林和其它抗菌素耐药的菌株,均对本品高度敏感。主要用于各种敏感细菌,尤其是葡萄球菌引起的各种感染,如骨髓炎、败血症、心内膜炎,反复感染的囊性纤维化、肺炎、皮肤及软组织感染,外科及创伤性感染等。目前工业上生产注射用夫西地酸钠冻干粉针剂时用到的辅料分为以下几类:(1)多元醇类,如甘油、山梨醇、甘露醇、肌醇、侧金盏花醇、乙二醇、聚乙二醇等;(2)糖类,如右旋糖苷(葡聚糖)、13一环糊精、麦芽糊精、海藻糖、蔗糖、乳糖、麦芽糖、葡萄糖等;(3)氨基酸类,如谷氨酸钠、脯氨酸、赖氨酸和丙氨酸等;(4)无机盐类,如磷酸盐、碳酸钙、硫酸锰、乙酸钠等;(5)蛋白质及肽类,如粘多糖蛋白、酪蛋白、牛血清蛋白等。羟乙基淀粉130/0.4是对人体无毒无害的半合成大分子化合 ...
【技术保护点】
一种双辅料注射用夫西地酸钠冻干粉针剂,其特征在于,包括主药和辅料,主药是夫西地酸钠,辅料为甘露醇和羟乙基淀粉130/0.4,该药剂以上述主药和辅料制备成注射用冻干粉针剂,其中主药与辅料的重量比为100:100‑100:120,甘露醇与羟乙基淀粉130/0.4的重量比为100:70‑100:90。
【技术特征摘要】
1.一种双辅料注射用夫西地酸钠冻干粉针剂,其特征在于,包括主药和辅料,主药是夫西地酸钠,辅料为甘露醇和羟乙基淀粉130/0.4,该药剂以上述主药和辅料制备成注射用冻干粉针剂,其中主药与辅料的重量比为100:100-100:120,甘露醇...
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