3-methanesulfonylquinolines as GABA B enhancers

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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C546S155000, C546S156000

Reexamination Certificate

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07728142

ABSTRACT:
The present invention relates to compounds of formula Iwherein R1, R2and R3are as defined in the specification, which are active at the GABABreceptor and which can be used for the treatment of CNS disorders.

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