Substituted 1,3,5-triazinetriones, for use against parasitic protozoa

US4933341A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Werner Lindner · Eppstein, DE
• Axel Haberkorn · Wuppertal, DE

Key dates

• Filing date: Sep 28, 1989
• Grant date: Jun 12, 1990
• Expiry date: Sep 28, 2009

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D251/34
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Protecting against parasitic protozoa with substituted 1,3,5-triazinetriones of the formula ##STR1## in which R.sup.1 represents aromatic or heteroaromatic radicals, each of which is optionally substituted, PA0 R.sup.2 represents H, alkyl, alkenyl, alkinyl or aralkyl, each of which is optionally substituted, PA0 R.sup.3 represents one or more identical or different radicals from the group consisting of hydrogen, halogen, alkyl, halogenoalkyl, alkoxy, alkylthio, halogenoalkoxy, halogenoalkylthio, cyano, alkoxycarbonyl, alkylsulphonyl and halogenoalkylsulphonyl, PA0 R.sup.4 represents hydrogen, a straight-chain, branched or cyclic alkyl radical, alkenyl, alkinyl, aralkyl or aryl, each of which is optionally substituted, and PA0 R.sup.5 represents hydrogen, optionally substituted alkyl, alkenyl, alkinyl or aralkyl. Also novel intermediates therefor.