Synthesis, Characterization, and Remarkable Biological Properties of Cyclodextrins Bearing Guanidinoalkylamino and Aminoalkylamino Groups on Their Primary Side
作者:Nikolaos Mourtzis、Maria Paravatou、Irene M. Mavridis、Michael L. Roberts、Konstantina Yannakopoulou
DOI:10.1002/chem.200701650
日期:2008.5.9
guanidinoethylamino-beta-CD. The title CDs are rigid, cyclic alpha-D-glucopyranose oligomers (heptamers or octamers) with branches that resemble lysine and arginine side chains that enable multiple interactions with suitable substrates. Thus, they bear similarities to known cell-penetrating peptides. Indeed, the compounds were found to cross the membranes of HeLa cells and penetrate inside the cytoplasm