Process for preparing liposome composition

Details Process for preparing liposome composition Process for preparing liposome composition

1985-08-08

1987-06-16

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

264 43, 264 46, B01J 1302, A61K 952

Patent

active

046735674

ABSTRACT:
Novel process for liposome compositions capable to retain larger amount of drugs with a small amount of phospholipid and to provide, therefore, safer medications of various drugs, which comprises dispersing multilamella vesicles or small unilamella vesicles in an aqueous medium in the presence of one or more clinically active ingredients at or over a temperature of the gel/liquid crystal-phase transition wherein lyophilization may be made before or after the dispersion.

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patent: 4298594 (1981-11-01), Sears et al.
patent: 4389330 (1983-06-01), Tice et al.
patent: 4483847 (1983-06-01), Augart
patent: 4485054 (1984-11-01), Mezei et al.
patent: 4515736 (1985-05-01), Deamer
patent: 4532089 (1985-07-01), MacDonald
patent: 4540410 (1985-09-01), Wood et al.

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