Pharmaceutical compositions containing 3-aminoazetidine...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C514S210190, C514S210200, C514S210210, C544S335000, C546S172000, C546S268100, C548S314700, C548S518000, C548S953000

Reexamination Certificate

active

07132414

ABSTRACT:
The present invention relates to pharmaceutical compositions containing, as active ingredient, a compound of formula:in which R1represents a radical —NHCOR4or —N(R5)—Y—R6, Y is CO or SO2, R4represents a radical -alk-SO2—R11, -alk-SO2—CH═CH—R11or Het substituted with —SO2—R11or a phenyl radical substituted with —SO2—R11or -alk-SO2—R11, R5represents a hydrogen atom or an alkyl radical, R6represents a phenylalkyl, Het or Ar radical, to the novel derivatives of formula (I) and to their preparation, as well s to their use in treating various disorders of the nervous system.

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