| abstract |
(57) Abstract: The present invention provides a method for delivering an active agent, such as a biologically or chemically active agent, to a target. And a composition comprising the compound, and methods for preparing and administering the compound. Also provided is a dosage unit form containing the composition. The administration vehicle can be solid (tablets, powders or capsules) or liquid. Furthermore, there is provided a method of administering a biologically active agent to an animal in need thereof, in particular by the oral or intracolonic route, together with the composition of the present invention. |