Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1979-04-24
1980-09-09
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
424308, 560 55, 560 74, 544358, C07C 6976
Patent
active
042219191
ABSTRACT:
Antiinflammatory substituted phenylacetic acids of low toxicity are prepared by reaction of a salt of an alkyl 3 chloro-4-hydroxyphenylacetate with a substituted benzyl halide in the presence of an inert organic solvent at elevated temperatures.
REFERENCES:
patent: 3959364 (1976-05-01), Armitage et al.
Kametani et al., C.A., vol. 64, p. 19702(g) 1966.
Hellmann et al., C.A. 55, p. 19478-9, 1961.
Brunova Bohumila
Grimova Jaroslava
Kuchar Miroslav
Nemecek Oldrich
Killos Paul J.
SPOFA, United Pharmaceutical Works
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