Insecticides pyrazolines, compositions and use

US4888340A · kind A · utility

Assignee

• SCHERING CORPORATION · US

Inventors

• Harribert Neh · Berlin, DE
• Ulrich Buhmann · Berlin, DE
• Peter Wegner · Bingen, DE
• Hartmut Joppien · Berlin, DE
• David Giles · Berlin, DE
• Graham P. Rowson · Hundon, GB

Key dates

• Filing date: Sep 20, 1988
• Grant date: Dec 19, 1989
• Expiry date: Sep 20, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D401/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of formula I ##STR1## in which X, Y and Z have various meanings, are described, as well as processes for their preparation and their use as insecticides and acaricides.