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. Author manuscript; available in PMC: 2014 Jul 11.
Published in final edited form as: Chembiochem. 2008 Dec 15;9(18):2933–2936. doi: 10.1002/cbic.200800489

Scheme 1.

Scheme 1

Ruthenium complex HB12 as a lead scaffold for the design of highly potent GSK-3 inhibitors. NP930 and CS44 are only weak inhibitors for GSK-3. IC50 values were measured at 100 μM ATP. Compounds are racemic if not indicated otherwise.