Ontology highlight
ABSTRACT:
SUBMITTER: Wei J
PROVIDER: S-EPMC2747480 | biostudies-literature | 2009 Jul
REPOSITORIES: biostudies-literature
Journal of medicinal chemistry 20090701 14
Guided by nuclear magnetic resonance (NMR) binding assays and computational docking studies, a series of 5,5' substituted apogossypol derivatives was synthesized that resulted in potent pan-active inhibitors of antiapoptotic Bcl-2 family proteins. Compound 8r inhibits the binding of BH3 peptides to Bcl-X(L), Bcl-2, Mcl-1, and Bfl-1 with IC(50) values of 0.76, 0.32, 0.28, and 0.73 microM, respectively. The compound also potently inhibits cell growth of human lung cancer and BP3 human B-cell lymph ...[more]