Aminoacrylic acid derivatives

US4695646A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Fritz Maurer · Wuppertal, DE
• Klaus Grohe · Odenthal, DE

Key dates

• Filing date: Jan 6, 1986
• Grant date: Sep 22, 1987
• Expiry date: Jan 6, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C49/825
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Aminoacrylic and derivatives of the formula ##STR1## in which R is alkyl, PA0 R.sup.1 is alkoxycarbonyl, and PA0 R.sup.2 is alkyl, cycloalkyl, amino, alkylamino or dialkylamino, and intermediates therefor. The compounds can be converted into antibacterially active known oxyquinolinecarboxylic acid derivatives.