Sulphonylbenzazolones

US6465499B1 · kind B1 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Lutz Assmann · Eutin, DE
• Hans-Ludwig Elbe · Wuppertal, DE
• Robert Markert · Cologne, DE
• Ralf Tiemann · Leverkusen, DE
• Klaus Stenzel · Goldkronach, DE

Key dates

• Filing date: Nov 21, 2000
• Grant date: Oct 15, 2002
• Expiry date: Nov 21, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Sulphonylbenzazolones of the formula in whichR1, R2, R3, R4, R5 and Q are each as defined in the description,a process for preparing these compounds and their use as microbicides in crop protection and in the protection of materials.