申请人:——
公开号:US20030113351A1
公开(公告)日:2003-06-19
The invention refers to a lipid carrier composition for controlled release of a bioactive substance, which comprises at least one triglyceride oil, and at least one polar lipid selected from the group consisting of phosphatidylethanolamine and monohexosylceramide, and ethanol, which is characterised in that the carrier composition has the ability to form a cohesive structure, which structure is retained in an aqueous environment. The invention also refers to a pharmaceutical composition consisting of said lipid carrier and a bioactive substance dissolved or dispersed in the carrier, preferably an injectable composition.
这项发明涉及一种脂质载体组合物,用于控制释放生物活性物质,包括至少一种甘油三酯油,以及从磷脂醇胺和单己糖脂类组成的群体中选择的至少一种极性脂质,和乙醇,其特征在于载体组合物具有形成凝聚结构的能力,在水环境中保持该结构。该发明还涉及一种药物组合物,包括所述脂质载体和溶解或分散在载体中的生物活性物质,最好是一种可注射的组合物。