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LIPID PARTICLE

发明专利审中
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19权利要求 · 1 独立
§ Ⅰ

卷宗概要

发明人

Naozumi HARADA; Tadashi INOUE; Takatoshi SOGA; Yuka IGARASHI

IPC 分类

A61K 9/51A61K 39/

CPC 分类

A61K9/5123A61K39/11A61K2039/53A61K2039/55555

An object of the present invention is to provide a lipid particle that can be produced without using a PEG-modified lipid, or that exhibits higher drug effects, safety, or stability than those of a lipid particle produced using a PEG-modified lipid; or that has immunokinetics different from those of a lipid particle produced using a PEG-modified lipid. A lipid particle comprising an ionized lipid, a phospholipid, and a sterol as lipid components of the lipid particle, and a modified polysaccharide containing a hydrophobic group.

原文(中文)

An object of the present invention is to provide a lipid particle that can be produced without using a PEG-modified lipid, or that exhibits higher drug effects, safety, or stability than those of a lipid particle produced using a PEG-modified lipid; or that has immunokinetics different from those of a lipid particle produced using a PEG-modified lipid. A lipid particle comprising an ionized lipid, a phospholipid, and a sterol as lipid components of the lipid particle, and a modified polysaccharide containing a hydrophobic group.