Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2007-01-30
2007-01-30
Zucker, Paul A. (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C514S533000, C514S563000, C544S092000, C544S094000, C560S039000, C562S544000
Reexamination Certificate
active
11040612
ABSTRACT:
The present invention relates to a method of preparing an alkylated salicylamide from a protected and activated salicylamide via a dicarboxylated salicylamide intermediate. The present invention also relates to dicarboxylic salicylamide delivery agent compounds for the delivery of active agents. Methods of administration are provided as well.
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Bay William E.
Bernadino Joseph N.
O'Toole Doris C.
Darby & Darby
Emisphere Technologies Inc.
Zucker Paul A.
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