| abstract |
The present invention relates to 3-aryl-2-cyano-3-hydroxy-acrylic acid derivatives of the general formulas (1a), (1b) or (1c):n n n (1a) (1b)n n n (1c)n n n Wherein R 1 is hydrogen, C 1 -C 20 alkyl, C 1 -C 20 alkoxy, CF 3 , C 6 -C 10 aryl, or a radical of formula (1a 1 );n n n (1a 1 )n n n R 2 is hydrogen or C 1 -C 20 alkyl.n n n The compounds are used as antibacterial agents for surface treatment.n n n Antibacterial Treatment, Acrylic Acid Derivative |