Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2011-01-25
2011-01-25
Berch, Mark L (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S263220, C544S118000, C544S269000, C544S310000
Reexamination Certificate
active
07875608
ABSTRACT:
The present invention provides substituted 8-[6-amino-3-pyridyl]xanthines like the compound shown in the following formula:and pharmaceutical compositions that are selective antagonists of A2Badenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.
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Beauglehole Anthony
Schmidtmann Frank
Thompson Robert D.
Wang Guoquan
Berch Mark L
McCarter & English LLP
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