N-alkylated carboxylic acid derivatives as anti-convulsant agent

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...

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424274, 424311, 424320, 424322, 546245, 546247, 546248, 548531, 548538, 548568, 548573, A61K 31445, C07D21114

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044329857

ABSTRACT:
Described are compounds of the formula ##STR1## wherein R is hydrogen or loweralkyl; R.sub.1 is --OR.sub.2 or --NR.sub.2 R.sub.3 wherein R.sub.2 and R.sub.3 independently of one another denote hydrogen or loweralkyl; n is 0 or 1; R.sub.4 and R.sub.5 independently of one another denote loweralkyl or together form a 5 or 6 membered cycloalkyl substituted by hydrogen or loweralkyl, and together with the nitrogen atom, form a ring; and pharmaceutically acceptable salts thereof and their use as anticonvulsant agents in a method of controlling convulsions or seizures.

REFERENCES:
Chemical Abstracts, 65:15345c (1966) [Neth. Appl. 6,514,223, Sandoz, 5/6/66].
Chemical Abstracts, 57:16573b (1962) [Belg. 611,643, Bayer, 6/18/62].
Chemical Abstracts, 54:11012d (1960) [Nazarov et al., Zhur. Obshchei Khim., 29,2508-12 (1959)].
Chemical Abstracts, 77:151943a (1972) [Fr. Demande 2,095,399, Tilles, 3/17/72].
Chemical Abstracts, 89:101904r (1978) [Japan Kokai 7824,023, Fujimoto et al., 3/6/78].
Conant; J., The Chemistry of Organic Compounds, MacMillan, New York, 1939, p. 264.

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