C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/359.4, 260/5
C07D 309/20 (2006.01) C07C 59/56 (2006.01) C07C 59/84 (2006.01) C07D 309/30 (2006.01)
Patent
CA 1181409
Abstract of the Disclosure: Halogen derivatives of 8-hydroxycarboxylic acids, which correspond to the formula Image (open form, in a basic medium) ? or to the formula Image (cyclized form, in an acid medium) in which formulae: X1 and X2 are halogen atoms, n1 and n2 are integers between 0 and 5, but, if n1= 0, n2 is diffe- rent from 0, and vice versa, R is a hydrogen atom or an alkyl or aryl group, and Cation represents an ion origina- ting from a base, or a metal ion, which is pharmaceutically compatible are suitable as antidepressants having a psycho- stimulant action.
335089
Dreux Jacques
Simon Pierre
Bereskin & Parr
Laboratoires Hoechst S.a.
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