BONE TARGETED LIPOSOME AND PREPARATION METHOD THEREFOR

摘要

In a bone targeted liposome, a monolayer vesicle is formed by phosphatidylcholine, cholesterol, polyethylene glycol lipid conjugates, and polyethylene glycol lipid conjugates having an active radical, a drug is wrapped inside the monolayer vesicle, and a bone targeted functional ingredient is connected outside the monolayer vesicle through the active radical of the polyethylene glycol lipid conjugates having an active radical. Also disclosed is a preparation method for a bone targeted liposome.