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C - Chemistry – Metallurgy – 07 – D

Patent

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Details

C07D 239/49 (2006.01) A61K 31/505 (2006.01) A61K 31/53 (2006.01) C07D 239/48 (2006.01) C07D 239/50 (2006.01) C07D 251/48 (2006.01) C07D 251/70 (2006.01) C07D 405/06 (2006.01) C07D 405/12 (2006.01)

Patent

CA 2337795

This invention relates to compounds of formula (1) wherein B is optionally substituted aryl; R1 and R2 are the same or different and are independently selected from hydrogen or C1-3 alkyl; n is 1 or 2, preferably n is 1; m is 0 or 1; R3 is hydrogen or acyl; R4 and R5 are the same or different and are independently selected from amino, alkylamino, dialkylamino, arylamino and C2- C8 cycloalkylamino; X and Y are independently selected from C, H or N provided at least one of X and Y is N; and salts thereof, solvates thereof, pharmaceutically acceptable derivatives thereof, prodrugs thereof, tautomers thereof and/or isomers thereof; and processes for their preparation and methods of treatment, pharmaceutical formulations and uses involving them.

L'invention concerne des composés de formule (1) et sur des sels et des solvates de ceux-ci, des dérivés de ceux-ci, acceptables au plan pharmaceutique, des promédicaments de ceux-ci, des tautomères et/ou des isomères de ceux-ci. Dans ladite formule (I), B représente aryle éventuellement substitué; R?1¿ et R?2¿ sont identiques ou différents et sont sélectionnés parmi hydrogène ou alkyle C¿1?-C¿1-3?; n vaut 1 ou 2, de préférence 1; m vaut 0 ou 1; R?3¿ représente hydrogène ou acyle; R?4¿ et R?5¿ sont identiques ou différents et sont choisis séparément parmi amino, alkylamino, dialkylamino, arylamino et cycloalkylamino C¿2?-C¿8?; X et Y sont choisis indépendamment parmi C H ou N, à condition qu'au moins X ou Y représente N. L'invention porte aussi sur leurs procédés de préparation, sur des méthodes de traitement, sur des formulations pharmaceutiques et sur des utilisations dans lesquelles ils sont impliqués.

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