Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
2006-09-12
2006-09-12
Henley, III, Raymond J. (Department: 1614)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Nitrogen containing other than solely as a nitrogen in an...
Reexamination Certificate
active
07105572
ABSTRACT:
An emulsion composition containing a compound represented by the formula:wherein R, R0, Ar and n are as defined in the specification or a salt thereof or a prodrug thereof, wherein the composition is adjusted to have a pH of not more than about 6, shows improved stability of the compound, a salt thereof or a prodrug thereof, and realizes expression of superior efficacy.
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FLS, Inc. English language translation of WO 99/046242, Ichimori et al. (1999).
Graafland, T. et al. “Structure and Reactivity Intramolecular Catalysis, Catalysis of Sulfonamide Hydrolysis by Neighboring Carboxyl Group” J. Am. Chem. Soc. 101(23): 6981-6991 (1979).
Chao Mark
Henley III Raymond J.
Ramesh Elaine M.
Takeda Pharmaceutical Company Limited
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