Urea substituted imidazoquinoline ethers

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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C514S293000, C514S232800, C514S082000

Reexamination Certificate

active

07612083

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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