C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 295/027 (2006.01) A61K 31/395 (2006.01) C07D 295/033 (2006.01) C07D 295/04 (2006.01) C07D 401/04 (2006.01)
Patent
CA 2041462
Case 2613 ETHANOBICYCLIC AMINE DERIVATIVES FOR CNS DISORDERS Certain ethanobicyclic amine compounds are described for treatment of CNS disorders such as psychotic disorders, convulsions, dystonia and cerebral ischemia. Compounds of particular interest are of the formula Image wherein each of R1, R2, R3, R4, Y and Z is independently selected from hydrido, hydroxy, alkyl, cycloalkyl, cycloalkylalkyl, phenalkyl, phenyl, alkoxy, phenoxy, phenalkoxy, alkoxyalkyl, halo, haloalkyl and hydroxyalkyl: wherein R3 and R4 may be taken together to form oxo; wherein each of R5, R6, R7, R8, R9 and R10 is independently selected from hydrido, alkyl, cycloalkyl, hydroxyalkyl, fluoroalkyl, cycloalkylalkyl, alkoxyalkyl, phenalkyl and phenyl; wherein G within the nitrogen-containing cyclohetero moiety is selected from Image and Image ; wherein R11 is selected from hydrido, alkyl, cycloalkyl, cycloalkylalkyl, phenyl, phenalkyl, alkoxyalkyl and hydroxyalkyl; wherein each of R12 and R13 is independently selected from hydrldo, hydroxy, alkyl, phenalkyl, phenyl, alkoxy, fluoroalkyl and fluoro; wherein m is one or two; wherein p is a number selected from zero through four, inclusive; wherein each of q and r is a number independently selected from one through three, inclusive, with the proviso that sum of q and r is a number from three through six, inclusive; with the further proviso that the nitrogen-containing cyclohetero moiety must be attached at one position selected from R3, R4, ring-position two, and ring-position three; or the pharmaceutically-acceptable salts thereof.
Cheng Brian K.
Gray Nancy M.
G.d. Searle & Co.
Osler Hoskin & Harcourt Llp
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