Multi-valent guanidinium compounds for enhancing molecular translocation across cellular membranes and epithelial tissues
申请人:Hou Zheng
公开号:US20070078078A1
公开(公告)日:2007-04-05
Disclosed herein are guanidinium containing compounds consisting of a core moiety with a plurality of side chains containing guanidinium groups. Such compounds have enhanced translocation across cellular membranes and epithelial tissues. The compounds may also have a therapeutic or other biologically active moiety attached so that these moieties may be effectively transported into a cell by the guanidinium containing compound.
Lipophilic derivatives of cyclam as new inhibitors of tumor cell growth
作者:John W. Sibert、Ann H. Cory、Joseph G. Cory
DOI:10.1039/b107899m
日期:2002.1.18
Two new lipophilic tetraazamacrocycles were prepared and, in contrast
to non-lipophilic analogs, found to be potent inhibitors of tumor cell growth
in vitro with IC50 values below 10 micromolar.