Halomethyl derivatives of gamma-aminobutyric acid and related co

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof

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544 30, 560 29, 560 30, 560 38, 560 39, 560159, 560161, 560172, 562444, 562448, 562449, 562561, 564164, 564165, 564197, 564198, C07C10110, C07C10118

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active

043260713

ABSTRACT:
Novel compounds of the following general formula are useful pharmacological agents: ##STR1## wherein Y is FCH.sub.2 - or F.sub.2 CH-; R.sub.1 is hydroxy, a straight or branched alkoxy group of from 1 to 8 carbon atoms, -NR.sub.10 R.sub.11 wherein each of R.sub.10 and R.sub.11 is hydrogen or a straight or branched alkyl group of from 1 to 4 carbon atoms or ##STR2## wherein R.sub.12 is hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl; R.sub.2 is hydrogen, alkylcarbonyl wherein the alkyl moiety has from 1 to 4 carbon atoms and is straight or branched, alkoxycarbonyl wherein the alkoxy moiety has from 1 to 4 carbon atoms and is straight or branched or ##STR3## wherein R.sub.8 is hydrogen, a straight or branched lower alkyl group of from 1 to 4 carbon atoms, benzyl or p-hydroxybenzyl; and n is the integer 2 or 3; pharmaceutically acceptable salts and individual optical isomers thereof.

REFERENCES:
patent: 2523470 (1950-09-01), Kropa et al.
patent: 3477933 (1969-11-01), Stamm et al.
patent: 3830922 (1974-08-01), Witzel
patent: 3960927 (1976-06-01), Metcalf et al.
March, J., Advanced Organic Chemistry, McGraw Hill, New York, 1968, pp. 335.

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