Azadioxacycloalkene derivatives, methods for the production thereof and their use as fungicides and pest control agents

US6537989B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Markus Gewehr · Kastellaun, DE
• Wassilios Grammenos · Ludwigshafen, DE
• Hubert Sauter · Mannheim, DE
• Herbert Bayer · Mannheim, DE
• Andreas Gypser · Mannheim, DE
• Bernd Muller · Flintbek, DE
• Arne Ptock · Ludwigshafen, DE
• Oliver Cullmann · Mannheim, DE
• Thomas Grote · Monsheim, DE
• Eberhard Ammermann · Heppenheim, DE
• Gisela Lorenz · Neustadt, DE
• Siegfried Strathmann · Schifferstadt, DE
• Volker Harries · Bischofswerda, DE

Key dates

• Filing date: Apr 2, 2001
• Grant date: Mar 25, 2003
• Expiry date: Apr 2, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P31/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to azadioxacycloalkenes of the formula I in which the substituents R1 to R5 and X, the index n and the bridge member W have the following meanings:R1 is C1-C4-alkyl, halogen, C1-C4-haloalkyl, C3-C6-cycloalkyl;R2 is C1-C4-alkyl, C1-C4-haloalkyl, C3-C4-alkenyl, C3-C4-haloalkenyl, C3-C4-alkynyl or C3-C4-haloalkynyl;R3 is hydrogen, C1-C4-alkyl, C1-C4-haloalkyl or unsubstituted or substituted phenyl;R4 is ═CRaRb, —CRd═CRaRb or ═N—ORc, where Ra, Rb, Rc and Rd are each as defined in claim 1;R5 is nitro, cyano, halogen, C1-C6-alkyl or, in the case that n is 2, additionally a bridge which is attached to two adjacent ring atoms;n is 0, 1, 2, 3 or 4, where the substituents R1 may be different if n is greater than 1;X is C1-C4-alkoxy-N═, C1-C4-alkoxy-CH═ or R6—CH═, where R6 is as defined in claim 1W is unsubstituted or substituted C1-C3-alkylene.