6-aryl-7-halo-imidazo[1,2-a]pyrimidines as anticancer agents

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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C544S281000

Reexamination Certificate

active

07915266

ABSTRACT:
This invention relates to methods for treating or inhibiting cancers in a mammal in need thereof, which comprises administering an effective amount of a 6-Aryl-7-halo-imidazo[1,2 -a]pyrimidine compound of the formula:or pharmaceutically acceptable salts thereof.

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