Substituted 1,2,3,4-tetrahydro-55-nitro-pyrimidines

US6096751A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Bernd-Wieland Kruger · Wittlich, DE
• Hermann Uhr · Krefeld, DE
• Johannes Kanellakopulos · Hilden, DE
• Ernst Rudolf F. Gesing · Erkrath, DE
• Hilmar Wolf · Langenfeld, DE
• Andreas Turberg · Haan, DE
• Norbert Mencke · Leverkusen, DE
• Christoph Erdelen · Leichlingen, DE
• Ulrike Wachendorff-Neumann · Neuwied, DE
• Jurgen Hartwig · Essen, DE

Key dates

• Filing date: May 7, 1999
• Grant date: Aug 1, 2000
• Expiry date: May 7, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to new substituted 1, 2, 3, 4-tetrahydro-5-nitro-pyrimidines of the formula (I) ##STR1## wherein Het, R.sup.1, R.sup.2, R.sup.3 and A are as defined herein, to processes for their preparation, and to their use as pesticides and ectoparasiticides.