C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 235/06 (2006.01) A61K 31/41 (2006.01) A61K 31/435 (2006.01) C07D 401/10 (2006.01) C07D 403/10 (2006.01) C07D 405/10 (2006.01) C07D 409/10 (2006.01) C07D 413/10 (2006.01) C07D 417/10 (2006.01) C07D 471/04 (2006.01) C07D 487/04 (2006.01)
Patent
CA 2092211
The present invention discloses compounds of the formula Image wherein X is C or N; Y is C or N; R11 is hydrogen, hydroxy, or alkoxy; R12 and R13 are each independently hydrogen; halogen; CF3; CN; OH; alkyl; cycloalkyl; cycloalkylalkyl; alkenyl; alkynyl; alkoxy; phenylalkyl; amino; nitro; sulphamoyl; pipiridyl; pyrrolldinyl; acyl; CO2H; CO2-alkyl; CO-amino; NH-CO- alkyl; phenylsulphonyl which may be substituted with halogen; CF3, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; phenyloxy which may be substituted with halogen, CF3, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; phenylamino which may be substituted with halogen, CF3, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; or aryl which may be substituted one or more times with halogen, CF3, CN, OH, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, phenoxy, phenylalkyl, amino, nitro, sulphamoyl, pipiridyl, pyrrolidinyl, CO2H, CO2- alkyl, CO-amino, or NH-CO-alkyl; and R4, R5, R6 and R7 are each independently hydrogen; halogen; amino; nitro; CN; CF3; COOH; COO-alkyl; alkyl; acyl; alkoxy; -(CH2)n,-OH wherein n is 0, 1,2, or 3; -(CH2)m-O-alkyl wherein m is 0, 1,2, or 3; -(CH2)o-O-acyl wherein o is 0, 1,2, or 3; and that if X is N then R4 is absent and that if Y is N then R7 is absent; or a pharmaceutically-acceptable addition salt thereof The compounds are useful as pharmaceuticals, for example, in the treatment of stroke, ischemia, anoxia, migraine and psychosis.
Axelsson Oskar
Christophersen Palle
Nielsen Elsebet Ostergaard
Peters Dan
Neurosearch A/s
Perley-Robertson Hill & Mcdougall Llp
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