Benzylidene derivatives and compositions containing them

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Recombinant or stably-transformed bacterium encoding one or...

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564269, A61K 31135, C07C11914

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active

044788517

ABSTRACT:
Benzylidene derivatives of the formula: ##STR1## in which each of X.sub.1, X.sub.2, X.sub.3 and X.sub.4 independently of one another represents hydrogen, halogen, a linear or branched alkyl radical of 1 to 4 carbon atoms, CF.sub.3, NO.sub.2, phenyl, methoxy, or amino, at least two of the substituents X.sub.1, X.sub.2, X.sub.3 and X.sub.4 being different from hydrogen, and R represents a linear or branched alkyl radical of 1 to 16 carbon atoms or an alkenyl radical of 2 to 8 carbon atoms, which may be produced by reaction of the corresponding ketones with an amine, are active on the central nervous system, especially as anti-convulsants.

REFERENCES:
patent: 4400536 (1983-08-01), Kaplan et al.

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