Beecham Group Plc

Francis E Blaney

Michael S Hadley

Francis D King

Eric A Watts

Compounds of formula (I): ##STR1## wherein X is methoxy or ethoxy, Y is amino or C.sub.1-6 alkanoylamino, Z is hydrogen, chloro or bromo and R.sub.1 is methyl, chloro or fluoro, have anti-psychotic activity, and are useful in the treatment of CNS disorders. Intermediates for the above compounds are also disclosed.

9-Azabicyclo(3.3.1) nonane intermediates for compounds useful in the

Compounds of formula (I), pharmaceutically acceptable salts, quaternary derivatives and N-oxides thereof, and pharmaceutically acceptable solvates of any of the foregoing: ##STR1## wherein p is 1 to 3;

Compounds

Compounds of formula (I): ##STR1## wherein X is methoxy or ethoxy, Y is amino or C.sub.1-6 alkanoylamino, Z is hydrogen, chloro or bromo and R.sub.1 is methyl, chloro or fluoro, have anti-psychotic activity, and are useful in the treatment of CNS disorders.

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Francis E Blaney