Phenylacetic acid derivative and process for making same

Details Phenylacetic acid derivative and process for making same Phenylacetic acid derivative and process for making same

1990-05-17

1992-02-25

Prescott, Arthur C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556122, 556134, 514925, 514926, C07F 306

Patent

active

050915479

ABSTRACT:
A pharmaceutical phenylacetic acid derivative of the following formula (I): ##STR1## with the process of obtention which includes reacting 2-(2,6-dichloroaniline)-phenylacetic acid with zinc oxide, zinc hydroxides, zinc carbonates or zinc salts or reacting an ammonium salt, an alkali metal salt or an alkaline earth metal salt of 2-(2,6-dichloroaniline)-phenylacetic acid with a zinc salt, e.g. zinc chloride, in a nonpolar solvent. The compound of formula I is novel and has improved pharmaceutical properties in anti-inflammatory preparations.

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88500109.9, Solicitud de Patente Europea, Dr. Ing. M. Curell Sunol 11/14/88 Barcelona, Spain.

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