Abstract
Colloidal carrier compositions, comprising an active agent and a lipid conjugate of a poly-(amino acid), a poly-(amino acid derivative) or poly-(amino acid analogue), such as poly-[N-(2-hydroxyethyl)-glutamine] (PHEG), are provided.
Original language | English |
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Patent number | WO02098952 |
IPC | C08L 101/ 16 A I |
Priority date | 1/06/01 |
Publication status | Published - 12 Dec 2002 |