| abstract |
The invention concerns the preparation of azlactone-derivatized polyamides which are obtained by reacting polyamides with a solution containing an azabicyclo compound and a vinyl azlactone derivative of formula (I), in which R 1 , R 2 and R 3 , independently of one another, designate H or CH 3 ; and R 4 and R 5 , independently of each other, designate H or C 1 to C 3 alkyl. These azlactone-derivatized polyamides can be used to bond amino-group-containing compounds to a matrix. Examples of these polyamides include affinity carriers and immobilized enzymes. |