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US 5,955,503 AGranted
Compounds and compositions for delivering active agents
AssigneeEmisphere Technologies, Inc.
InventorsAndrea Leone-Bay, Duncan R. Paton, Koc-Kan Ho, Frenel DeMorin
Life of this patent
Estimating the term…
Abstract
Modified amino acid compounds useful in the delivery of active agents are provided. Methods of administration and preparation are provided as well.
Claims27
A composition comprising:
- (A) at least one active agent;
- and
- (B) a compound having the following formula ##STR8## or a salt thereof.
A compound having the formula ##STR9## or a salt thereof.
Dependencies are inferred from the claim text.