2-aminopyrimidine modulators of the histamine H 4 receptor

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...

Reexamination Certificate

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C548S557000

Reexamination Certificate

active

07923451

ABSTRACT:
2-Aminopyrimidine compounds are described, which are useful as H4receptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.

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