PHARMACEUTICAL PREPARATION COMPRISING LYOPHILIZED LIPOSOMES ENCAPSULATING AN ACTIVE PRINCIPLE WHICH IS HIGHLY INSOLUBLE IN WATER, AND THE PROCESS FOR PREPARING THE SAID PREPARATION

摘要

Lyophilized composition comprising trehalose and lipid liposomes in which a biologically-active principle has been incorporated, characterized in that the biologically-active principle is highly insoluble in water, the trehalose/lipid weight ratio is