Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-07-26
2008-05-20
Wilson, James O. (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C536S027310, C536S028900, C514S043000, C514S394000, C514S396000
Reexamination Certificate
active
07375235
ABSTRACT:
The invention relates to new methods of preparing substituted benzimidazole compounds, such as 2-bromo-5,6-dichlorobenzimidazole, which are useful in the preparation of compounds having antiviral activity.
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SmithKline Beecham Corporation
Thomas R. (Steve)
Ward Paul V.
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