Purine compounds and uses thereof

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C544S118000, C544S230000, C544S265000, C544S267000, C544S277000, C544S317000, C544S329000, C544S264000, C514S263400, C514S263200, C514S263220, C514S263230, C514S263340

Reexamination Certificate

active

07129239

ABSTRACT:
Compounds of Formula (I) that act as cannabinoid receptor ligands and their uses in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals are described herein.wherein A is an optionally substituted aryl or an optionally substituted heteroaryl; B is an optionally substituted aryl or an optionally substituted heteroaryl; R1is hydrogen, (C1–C4)alkyl, halo-substituted (C1–C4)alkyl, or (C1–C4)alkoxy; and R4is as described herein.

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