Thiadiazolidinones as GSK-3 inhibitors

摘要

Provided arc thiadiazolidinc compounds of formula I wherein R1 is an organic group having at least 8 atoms selected from C or O, which is not linked directly to the N through a -C(O)- and comprising at least an aromatic ring, and their pharmaceutical compositions. These compounds are selective GSK-3 inhibitors and have improved bioavailability. They are useful for the treatment of GSK-3 mediated diseases, among others Alzheimer's disease, type II diabetes, depression and brain injury.