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US 6,617,331 B2Granted
Purine inhibitors of protein kinases, G proteins and polymerases
AssigneesThe Regents of the University of California, Centre National De La Recherche Scientifique
InventorsNathanael S. Gray, Peter Schultz, Sung-Hou Kim, Laurent Meijer
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Abstract
The invention provides compounds having the structure: where, R1 is a member selected from the group consisting of H and NH2; R2 is member selected from the group consisting of H, CO2H, OH and halogen; and R3 is a member selected from the group consisting of CO2H, NH2 and halogen. Also provided are methods of using the compounds and formulations containing the compounds.
Claims5
A compound having the structure:
- wherein,
- R1 is a member selected from the group consisting of H and NH2;
- R2 is a member selected from the group consisting of H, CO2H, OH and halogen;
- and
- R3 is a member selected from the group consisting of CO2H, NH2 and halogen.
2 more elements
A compound having the formula:
Dependencies are inferred from the claim text.