C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/263, 260/264
C07D 237/20 (2006.01) C07D 239/42 (2006.01) C07D 401/04 (2006.01) C07D 403/04 (2006.01) C07D 491/10 (2006.01)
Patent
CA 1217490
27 ABSTRACT Heterocyclic compounds, process for preparing them and the drugs containing them, active on the central nervous system. The present invention relates to the compounds of formula : Image in which X1 represents N or Image represents N or Image , provided that X1 and X2 are different from each other; R1 and R2 being -(CH2)nOH wherein N is 1 to 4 or Image , represents a saturated heterocycle with 5 or 6 groupings containing one nitrogen atom as heteroatom, substituted in 3 or 4 position for example by (CH2)mOR6where R6 is H or an acyl radical or an amido radical; to a process for preparing said compounds; and to the drugs containing said compounds active in particular on the central nervous system.
445186
Biziere Kathleen
Chambon Jean-Pierre
Hallot Andre
Sanofi
Sim & Mcburney
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