Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-05-03
2011-05-03
Rao, Deepak (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C544S321000
Reexamination Certificate
active
07935711
ABSTRACT:
HIV replication inhibitors of formula (I) a pharmaceutically acceptable addition salt; or a stereochemically isomeric form thereof, wherein R1is halo; R2and R3each independently are C1-6alkyl. Pharmaceutical compositions containing these compounds as active ingredient and processes for preparing these compounds and compositions.
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De Kock Herman Augustinus
Wigerinck Piet Tom Bert Paul
Patton & Boggs LLP
Rao Deepak
Tibotec Pharmaceuticals Ltd.
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