Disodium salts, monohydrates and ethanol solvates.

摘要

A solid dosage form useful in the administration of active agents is provided. The solid dosage form comprises a lyophilized powder obtained from a solution comprising a delivery agent and an active agent. The solid dosage forms of the present invention have utility in the delivery of active agents to selected biological systems and in an increased bioavailability of the active agent compared to other dosage forms. Methods of preparation and administration are also provided.