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

US5196562A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

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

Key dates

• Filing date: Dec 27, 1989
• Grant date: Mar 23, 1993
• Expiry date: Dec 27, 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, PA1 R.sup.2 represents H, alkyl, alkenyl, alkinyl or aralkyl, each of which is optionally substituted, PA1 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, PA1 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 PA1 R.sup.5 represents hydrogen, optionally substituted alkyl, alkenyl, alkinyl or aralkyl. Also novel intermediates therefor.