Substituted diketopiperazine analogs for use as drug delivery agents
First Claim
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1. A method of treating hyperglycemia in a patient in need thereof, comprising administering to the patient a composition comprising insulin and a substituted diketopiperazine having the general structure of:
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Abstract
Disclosed are drug delivery systems for the delivery of small molecule and macromolecular drugs. More particularly, disclosed are substituted analogs of 3,6-di(alkyl-4 aminobutyl)-2,5-diketopiperazine (which may also be referred to DKP), their use in the formulation of both small molecule and macromolecular drugs including therapeutic, prophylactic and diagnostic agents, stabilizing agents and systems for their delivery.
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19 Claims
- 1. A method of treating hyperglycemia in a patient in need thereof, comprising administering to the patient a composition comprising insulin and a substituted diketopiperazine having the general structure of:
- 11. A method of treating hyperglycemia in a patient in need thereof, comprising administering to the patient a composition comprising insulin and a pharmaceutically-acceptable salt of a substituted diketopiperazine having the general structure of:
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