Method for producing novel spinosyn derivatives

US7034130B2 · kind B2 · utility

Assignee

• BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

• Peter Jeschke · Eltville am Rhein, DE
• Gunther Eberz · Odenthal, DE
• Rita Fröde · Cary, US
• Volker Möhrle · Neunburg vorm Wald, DE
• Robert Velten · Langenfeld, DE

Key dates

• Filing date: Jul 8, 2002
• Grant date: Apr 25, 2006
• Expiry date: Jul 8, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P19/62
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to methods for producing novel spinosyn derivatives which are substituted with a 1-hydroxy-ethyl radical in the C-21 position and to novel spinosyn derivatives of this type per se and to their use for producing novel spinosyns.