Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Reexamination Certificate
2006-02-21
2006-02-21
Zucker, Paul A. (Department: 1621)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
C562S609000, C564S336000
Reexamination Certificate
active
07001920
ABSTRACT:
A novel salt of O-desmethylvenlafaxine, O-desmethylvenlafaxine formate, is provided. Pharmaceutical compositions, dosage forms and methods of use are also provided.
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Cherkaoui et al,Electrophoresis, Nonaqueous Capillary Electrophoresis-Mass Spectrometry for Separation of Vernlafaxine and Its Phase I Metabolites, 2001, 22,pp. 491-496.
Samir Cherkaoui et al., Electrophoresis, 2001, 491-496, 22.
Hadfield Anthony Francis
Winkley Michael William
Barrett Rebecca R.
Wyeth
Zucker Paul A.
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