Patent · US Active

Substituted spirocyclic ketoenols

US7754654B2 · kind B2 · utility

5Cited by

45References

17Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Reiner Fischer · Monheim, DE
Thomas Bretschneider · Lohmar, DE
Christoph Erdelen · Leichlingen, DE
Jorg Konze
Peter Lösel · Leverkusen, DE
Mark Wilhelm Drewes · Langenfeld, DE
Dieter Feucht · Eschborn, DE
Karl-Heinz Kuck · Langenfeld, DE
Ulrike Wachendorff-Neumann · Neuwied, DE

Key dates

Filing date	Aug 18, 2003
Grant date	Jul 13, 2010
Priority date	—
Expiry date	Nov 5, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/14
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to novel substituted spirocyclic ketoenols of the formula (I)

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.