申请人:Drummond Alan Hastings
公开号:US20140088159A1
公开(公告)日:2014-03-27
Covalent conjugates of an α,α-disubstituted glycine ester and a modulator of the activity of a target intracellular enzyme or receptor, wherein the ester group of the conjugate is hydrolysable by one or more intracellular carboxylesterase enzymes to the corresponding acid and the α,α-disubstituted glycine ester is conjugated to the modulator at a position remote from the binding interface between the inhibitor and the target enzyme or receptor pass into cells and the active acid hydrolysis product accumulates within the cells.
α,α-二取代甘氨酸酯和靶向细胞内酶或受体活性调节剂的共价结合物,其中共价结合物的酯基可以被一个或多个细胞内羧酸酯酶水解成相应的酸,并且α,α-二取代甘氨酸酯与调节剂在抑制剂和靶酶或受体之间的结合界面远离的位置共价结合,以便进入细胞并且活性的酸水解产物在细胞内积累。