Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-02-08
2005-02-08
Bernhardt, Emily (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
C544S383000, C544S121000, C544S360000, C544S372000, C544S238000, C544S295000, C544S357000, C544S366000, C544S367000, C544S369000, C544S370000, C544S371000, C514S252120, C514S253010, C514S254010
Reexamination Certificate
active
06852718
ABSTRACT:
A class of phenylsulphonyl derivatives wherein the sulphonyl moiety is also attached to an N-arylalkyl-substituted piperazine ring are selective antagonists of the human 5-HT2Areceptor and are therefore useful as pharmaceutical agents, especially in the treatment and/or prevention of adverse conditions of the central nervous system, including schizophrenia and other psychotic disorders.
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Burkamp Frank
Cheng Susan Koon-Fung
Fletcher Stephen Robert
Bernhardt Emily
Merck Sharp & Dohme Ltd
Thies L. Eric
Winokur Melvin
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