C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
C07F 9/547 (2006.01) A61K 31/495 (2006.01) A61K 31/675 (2006.01) C07D 487/04 (2006.01)
Patent
CA 2200056
[1,2,4]triazolo[4,3-a]quinoxalinone compounds of general formula (I) wherein R1 is POX'X" or alkyl substituted with COX' or POX'X", and X' and X" independently are hydroxy or alkoxy, and R6, R7, R8 and R9 independently are hydrogen; alkyl; halogen; NH2; NO2; CN; CF3 SO2NY'Y" or COZ' wherein Z' is NY'Y" or alkyl and Y' and Y" independently are hydrogen or alkyl; triazolyl; imidazolyl or imidazolyl substituted with phenyl or alkyl, are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
La présente invention concerne des composés [1,2,4]triazolo[4,3-a]quinoxalinone représentés par la formule générale (I) dans laquelle R?1¿ est POX'X" ou alkyle à substitution COX' ou POX'X", X' et X" étant indépendamment hydroxy ou alcoxy, et R?6¿, R?7¿, R?8¿ et R?9¿ étant indépendamment hydrogène; alkyle; halogène; NH¿2?; NO¿2?; CN; CF¿3?; SO¿2?NY'Y" ou COZ', Z' représentant NY'Y" ou alkyle, et Y' et Y" représentant indépendamment hydrogène ou alkyle; triazolyle; imidazolyle, ou imidazolyle à substitution phényle ou alkyle. Ces composés sont utiles pour le traitement des symptômes provoqués par l'hyperactivité des neurotransmetteurs d'excitation.
Mccarthy Tetrault Llp
Novo Nordisk A/s
LandOfFree
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