Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-03-06
2009-10-27
Lukton, David (Department: 1654)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S314000
Reexamination Certificate
active
07608614
ABSTRACT:
Intermediates of the formula QUIN:and methods for their preparation are described. The intermediate compounds are useful for preparing active agents for the treatment of hepatitis C virus (HCV) infection.
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Busacca Carl Alan
Gallou Fabrice
Haddad Nizar
Hossain Azad
Kapadia Suresh R.
Boehringer Ingelheim International GmbH
Datlow Philip I.
Devlin Mary-Ellen M.
Lukton David
Morris Michael P.
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