Pyridyl substituted xanthines

Details Pyridyl substituted xanthines Pyridyl substituted xanthines

2006-02-27

2009-10-13

Berch, Mark L (Department: 1624)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C514S215000, C514S268000, C514S269000, C514S270000, C514S241000, C514S263210, C514S263220

Reexamination Certificate

active

07601723

ABSTRACT:
The present invention provides compounds and pharmaceutical compositions that are substituted pyridyl-linked-xanthines of formula Iwhich are selective antagonists of A2Badenosine receptors (ARs). These compounds and compositions are useful as pharmaceutical agents.

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