Back to results
US 12,758,651 B2Granted
Compositions and methods for delivering pharmaceutically active agents
AssigneeMedImmune, LLC
InventorsRonald James Christie, Morgan Audrey Urello
Life of this patent
Estimating the term…
Abstract
The invention relates to modified lysines of the formula (I). The invention further relates to polypeptides comprising one or more modified lysine residues, pharmaceutical delivery systems comprising these polypeptides, pharmaceutical compositions containing them, and to their use in therapy.
Claims8
A modified lysine selected from:
- (2S)-2-amino-6-{[6-(morpholin-4-yl)pyridine-3-carbonyl]amino}hexanoic acid;
- (2S)-2-amino-6-[(thiomorpholine-3-carbonyl)amino]hexanoic acid;
- and
- (2S)-2-amino-6-[2-(morpholin-4-yl) acetamido]hexanoic acid,
- or a pharmaceutically acceptable salt thereof.
2 more elements
Dependencies are inferred from the claim text.