C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 471/10 (2006.01) A61K 31/44 (2006.01) C07D 213/73 (2006.01) C07D 213/75 (2006.01) C07D 401/04 (2006.01) C07D 401/12 (2006.01) C07D 471/08 (2006.01)
Patent
CA 2334012
The present invention relates to 2-aminopyridine derivatives of formula (I) wherein n and m are 1, 2 or 3, and R1 and R2 are optionally substituted alkyl or form, together with the nitrogen to which they are attached, a piperazine, azetidine, piperidine or pyrrolidine ring or an azabicyclic ring, which rings may be substituted. The present invention also relates to pharmaceutical compositions containing the compounds of formula (I) and to their use in the treatment and prevention of central nervous system and other disorders.
Cette invention se rapporte à des dérivés de 2-aminopyridine représentés par la formule générale (I). Dans cette formule, R<1>, R<2>, n et m sont tels que définis dans les spécifications. L'invention concerne également des compositions pharmaceutiques contenant ces dérivés, et leur utilisation pour le traitement et la prévention d'affections du système nerveux central et d'autres troubles.
Pfizer Products Inc.
Smart & Biggar
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