| abstract |
In the process of the present invention, for the preparation of light-curing glucose-amine glucan derivatives, the hydroxyl or carboxylic acid portions of a glucose amine glucan are subjected to an esterification or amidation reaction with a light-reactive compound capable of forming a cyclic ring ring in a heating reaction. In the preparation of cross-linked glucose-amine glucans, the above derivatives are lighted up to form intermolecular lumen / or intramolecular crosslinking. On the process line, a gel-like gel is formed from the derivative, and the predominantly gel-like derivative is exposed to light. The application sheaves the light-damaging glucose-amine glucan derivative into the site of injury in the prime of the medicament and thus prevents cell and / or tissue adhesion. The composition may be applied to the surface of an artificial organ and may also contain a medicament in the form of a controlled release drug. ŕ |