Urea substituted imidazoquinoline ethers

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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C514S131000, C544S126000, C544S111000

Reexamination Certificate

active

11132546

ABSTRACT:
Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain ether and urea functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.

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