The invention relates to a biodegradable polymer comprising a plurality of releasable bioactive moieties, the releasable bioactive moieties being pendant from and covalently bonded to the biodegradable polymer backbone, wherein the biodegradable polymer backbone is formed from monomeric units that are each coupled via a biodegradable moiety, and wherein the bioactive moieties are capable of being released at a rate equal to or faster than the rate of biodegradation of the polymer backbone.
该发明涉及一种可
生物降解的聚合物,其包含多个可释放的
生物活性基团,这些可释放的
生物活性基团悬挂在并与可
生物降解的聚合物主链上共价键合,其中可
生物降解的聚合物主链由通过可
生物降解基团耦合的单体单元形成,而
生物活性基团能够以与聚合物主链的降解速率相等或更快的速率释放出来。