Process for the preparation of colon specific reduction sensitive polymers

摘要

Specific reduction sensitive polymers selected from the group consisting of (i) azo-containing polymers, (ii) disulfide-containing polymers, and (iii) azo- and disulfide-containing polymers, are prepared by a process comprising the steps of copolymerizing an azo- and/or disulfide-containing alpha , omega -difunctional reagent by polycondensation or polyaddition with a alpha , omega -difunctional comonomer.