Saccharine salts of aminomethyl heterocyclic compounds, compositions and use

US4826836A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Joachim Weissmuller · Monheim, DE
• Wolfgang Kramer · Wuppertal, DE
• Paul Reinecke · Leverkusen, DE
• Gerd Hanssler · Leverkusen, DE

Key dates

• Filing date: Nov 5, 1987
• Grant date: May 2, 1989
• Expiry date: Nov 5, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/06
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Fungicidally active novel saccharine salts of aminomethyl heterocyclic compounds of the formula ##STR1## in which R represents optionally substituted cycloalkyl, optionally substituted aryl or optionally substituted thienyl, PA0 R.sup.1 represents hydrogen or alkyl, PA0 R.sup.2 represents alkyl, PA0 R.sup.3 represents alkyl and PA0 R.sup.4 represents alkyl, alkenyl or alkinyl, or PA0 R.sup.3 and R.sup.4, together with the nitrogen atom to which they are bonded, represent an optionally substituted saturated heterocyclic radical which can contain further hetero atoms, PA0 X represents oxygen or sulphur, PA0 Y represents oxygen, sulphur or the methylene group, PA0 m represents 0 or 1 and PA0 n represents 0 or 1.