Substituted pyridyl keto enols

US6133296A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Folker Lieb · Leverkusen, DE
• Hermann Hagemann · Leverkusen, DE
• Arno Widdig · Odenthal, DE
• Michael Ruther · Monheim, DE
• Reiner Fischer · Monheim, DE
• Thomas Bretschneider · Lohmar, DE
• Christoph Erdelen · Leichlingen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Alan Graff · Leverkusen, DE
• Peter Dahmen · Neuss, DE
• Markus Dollinger · Leverkusen, DE
• Bernd Gallenkamp · Wuppertal, DE

Key dates

• Filing date: Oct 30, 1998
• Grant date: Oct 17, 2000
• Expiry date: Oct 30, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D409/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new pyridyl-substituted cyclic ketoenols of the formula (I) ##STR1## in which V.sup.1, V.sup.2 or V.sup.3 represents nitrogen, PA1 Het represents one of the groups ##STR2## A, B, G, W, Z and z have the meanings given in the description, to a plurality of processes and intermediates for their preparation, and to their use as pesticides and herbicides.