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US 8,138,341 B2Granted
Intermediate compounds useful for the manufacture of dihydropteridinones
AssigneeBoehringer Ingelheim International GmbH
InventorsGuenter Linz, Gerd Kraemer, Ludwig Gutschera, Geert Asche
Life of this patent
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Abstract
Disclosed are processes and intermediate compounds for preparing dihydropteridinones of general formula (I) wherein the groups L and R1-R5 have the meanings given in the claims and in the specification.
Claims3
A Compound of formula
- or the salts thereof.
A Compound of formula
- or the salts thereof.
A Compound of formula
- or the salts thereof.
Dependencies are inferred from the claim text.