C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/329.4
C07D 333/36 (2006.01) C07D 333/38 (2006.01) C07D 495/04 (2006.01)
Patent
CA 1132585
Abstract Phenylaminothiophenacetic acids of the general formula I Image (I) wherein R1 denotes a hydrogen atom, a chlorine atom, a bromine atom or a methyl group, R2 denotes a -CH2-COOH group or a -CH2-COOR6 group, R3 denotes a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group or a trifluoromethyl group, R4 has one of the meanings of R3, R5 denotes a hydrogen atom, a halogen atom or an alkyl group, R4 denotes an alkyl group with 1 to 5 carbon atoms which is optionally substituted by hydroxyl, hydroxyalkoxy or alkanoyloxy groups, or a benzyl group and n denotes 1 or 2, and salts of the acids, are new compounds, They have an outstanding antiphlogistic, analgesic and antipyretic activity.
328093
Byk Gulden Lomberg Chemische Fabrik Gesellschaft Mit Beschrankte
Fetherstonhaugh & Co.
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