Pyridyl compounds which have pesticidal activity

US5371095A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Peter C. Knuppel · Wermelskirchen, DE
• Alexander Klausener · Neunburg vorm Wald, DE
• Ralf Tiemann · Leverkusen, DE
• Stefan Dutzmann · Goldkronach, DE
• Heinz-Wilhelm Dehne · Monheim, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE

Key dates

• Filing date: May 7, 1993
• Grant date: Dec 6, 1994
• Expiry date: May 7, 2013

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/0812
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

There are described new pyridyl derivatives of the formula (I) ##STR1## in which Ar and A have the meaning given in the description, their preparation, and new intermediates. The new compounds of the formula (I) are used as pesticides.