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    • 2. 发明授权
    • Antifungal formulation and the methods for manufacturing and using the same
    • 抗真菌配方及其制造和使用方法
    • US06673373B2
    • 2004-01-06
    • US10115994
    • 2002-04-05
    • Fan-Yu LeeShan-Chiung ChenPing-Kuen ChenHan-Chiang Kuo
    • Fan-Yu LeeShan-Chiung ChenPing-Kuen ChenHan-Chiang Kuo
    • A61N916
    • A61K9/5078
    • The present invention provides novel pharmaceutical compositions for azole antimicrobial drugs such as itraconazole, saperconazole, ketoconazole, and fluconazole. The pharmaceutical compositions are in the form of pellets which comprise a core and a drug emulsion layer, and optionally, a protective layer. The drug emulsion layer contains the azole antimicrobial drug, an emulsifier, a binder, and an absorbent aid. The preferred emulsifier is vitamin E polyethylene glycol succinate. The preferred binder is hydroxypropyl methylcellulose. The preferred absorbent aid is DL malic acid. The drug is dissolved in organic solvents. The preferred organic solvents are ethanol and methylene chloride. The protective layer contains polyethylene glycol (PEG) 20,000, which is coated on the drug emulsion layer.
    • 本发明提供了用于唑类抗菌药物如伊曲康唑,沙康唑,酮康唑和氟康唑的新型药物组合物。 药物组合物是包含核心和药物乳剂层以及任选的保护层的丸粒形式。 药物乳剂层含有唑类抗微生物药物,乳化剂,粘合剂和吸收剂。 优选的乳化剂是维生素E聚乙二醇琥珀酸酯。 优选的粘合剂是羟丙基甲基纤维素。 优选的吸收助剂是DL苹果酸。 药物溶于有机溶剂。 优选的有机溶剂是乙醇和二氯甲烷。 保护层含有涂覆在药物乳剂层上的聚乙二醇(PEG)20,000。