The embodiments provide prodrug compounds of Formulae I-XVII. The present disclosure also provides compositions, and their methods of use, where the compositions comprise a prodrug compound of Formulae I-XVII that provides controlled release of an active agent. Such compositions can optionally provide a trypsin inhibitor that interacts with the enzyme that mediates the controlled release of an active agent from the prodrug so as to attenuate enzymatic cleavage of the prodrug.
本实施例提供了式I-XVII的前药化合物。本公开还提供了组合物及其使用方法,其中所述组合物包括式I-XVII的前药化合物,该前药化合物提供活性剂的控制释放。此类组合物可以选择性地提供胰蛋白酶抑制剂,该
抑制剂与介导前药中活性剂控制释放的酶相互作用,以减弱前药的酶解。