Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Ester doai
Reexamination Certificate
2009-09-09
2011-11-22
Kosack, Joseph (Department: 1626)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Ester doai
C514S603000, C558S414000, C564S086000
Reexamination Certificate
active
08063103
ABSTRACT:
The application discloses novel polymorphic crystalline forms of 2-[4-Bromo-3-(3-chloro-5-cyano-phenoxy)-2-fluoro-phenyl]-N-(2-chloro-4-propionylsulfamoyl-phenyl)-acetamide, sodium salt (Ib)with improved stability and physical properties which facilitate manufacturing, handling and formulating for treatment or prophylaxis of HIV mediated diseases, AIDS or ARC, in monotherapy or in combination therapy.
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Davidson James Prentice
Martin Michael
Pang Fei
Wong Margaret
Buckwalter Brian L.
Coughlin Matthew
Kosack Joseph
Roche Palo Alto LLC
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