Oxoquinazoline carbamates

US4521420A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Fritz Maurer · Wuppertal, DE
• Wilhelm Brandes · Leichlingen, DE
• Karl-Heinz Kuck · Langenfeld, DE
• Paul Reinecke · Leverkusen, DE
• Hans Scheinpflug · Leverkusen, DE

Key dates

• Filing date: Aug 1, 1983
• Grant date: Jun 4, 1985
• Expiry date: Aug 1, 2003

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D239/92
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

An oxoquinazoline carbamate of the formula ##STR1## in which R represents hydrogen, alkyl, alkoxy, alkoxyalkyl, alkylthio, alkylthioalkyl, halogenoalkyl or optionally substituted aryl, PA1 R.sup.1 represents alkyl, PA1 R.sup.2 represents halogenoalkyl, PA1 R.sup.3 represents alkyl or halogen and PA1 n represents a number from 0 to 4, which possess fungicidal and microbicidal activity.