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Inhibitors of glycogen synthase 3 kinase

Patent ·
OSTI ID:873412

Compounds of formula 1: ##STR1## wherein R.sub.1 is alkyl, cycloalkyl, aryl, aralkyl, heteroaryl, or heteroaralkyl, substituted with 0-3 substituents selected from lower alkyl, halo, hydroxy, lower alkoxy, amino, lower alkyl-amino, and nitro; R.sub.2 is hydroxy, amino, or lower alkoxy; R.sub.3 is H, lower alkyl, lower acyl, lower alkoxy-acyl, or amnino-acyl; R.sub.4 is H or lower alkyl; and pharmaceutically acceptable salts and esters thereof; are effective inhibitors of GSK3.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA
DOE Contract Number:
AC03-76SF00098
Assignee:
Chiron Corporation (Emeryville, CA)
Patent Number(s):
US 6153618
OSTI ID:
873412
Country of Publication:
United States
Language:
English

References (19)

Networking with proline-directed protein kinases implicated in Tau phosphorylation journal May 1995
Stimulation of MAP kinase by v- raf transformation of fibroblasts fails to induce hyperphosphorylation of transfected tau journal May 1995
A molecular mechanism for the effect of lithium on development. journal August 1996
Exposure of rat hippocampal neurons to amyloid β peptide (25–35) induces the inactivation of phosphatidyl inositol-3 kinase and the activation of tau protein kinase I/glycogen synthase kinase-3β journal January 1996
Identification of the glycogenic compound 5-iodotubercidin as a general protein kinase inhibitor journal April 1994
Intercellular Signaling: A kinase for cell-fate determination? journal March 1995
Glycogen synthase kinase-3β phosphorylates tau protein at multiple sites in intact cells journal September 1995
Alzheimer's disease-like phosphorylation of the microtubule-associated protein tau by glycogen synthase kinase-3 in transfected mammalian cells journal December 1994
Book review journal August 1997
Tau protein kinase I is essential for amyloid beta-protein-induced neurotoxicity. journal August 1993
Modulation of PHF-like tau phosphorylation in cultured neurones and transfected cells journal May 1995
Cytokinin-Derived Cyclin-Dependent Kinase Inhibitors:  Synthesis and cdc2 Inhibitory Activity of Olomoucine and Related Compounds journal February 1997
Inhibition of Glycogen Synthase Kinase-3 by Insulin in Cultured Human Skeletal Muscle Myoblasts journal May 1995
Inactivation of glycogen synthase kinase-3β by phosphorylation: new kinase connections in insulin and growth-factor signalling journal November 1993
Inhibition of Cyclin-Dependent Kinases by Purine Analogues journal September 1994
Amyloid β peptide induces cytoplasmic accumulation of amyloid protein precursor via tau protein kinase I/glycogen synthase kinase-3β in rat hippocampal neurons journal September 1995
A Structure-Based Library Approach to Kinase Inhibitors journal January 1996
Lithium inhibits glycogen synthase kinase-3 activity and mimics Wingless signalling in intact cells journal December 1996
GSK3: a SHAGGY frog story journal July 1996