Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate
2011-06-21
2011-06-21
Wilson, James O (Department: 1624)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
C544S393000
Reexamination Certificate
active
07964605
ABSTRACT:
The present invention relates to a novel piperazine derivative or pharmaceutically acceptable salt thereof, a process for preparing the same, a pharmaceutical composition for treating central nervous system diseases comprising an effective amount of the piperazine compound and a method of treating central nervous system (CNS) disorder such as psychosis in a mammal.
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Kowalski, et al., “The Synthesis of Cyclic and Acyclic Long-chain Arylpiperazine Derivatives of Salicylamides as Serotonin Receptor Ligands” Journal of Heterocyclic Chemistry, Jan.-Feb. 2008, 39(1), 209-214.
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Cha Man-Young
Cho Nahmryune
Choi Jong Gil
Dong Seonmin
Heo Joon
Leeser Erich A
Michael & Best & Friedrich LLP
SK Holdings Co., Ltd.
Wilson James O
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