Patent · US Expired

3-Keto- or 3- oxime-ether-substituted benzoylcyclohexanediones

US6930208B2 · kind B2 · utility

0Cited by

9References

16Claims

0Family size

Assignee

BAYER CROPSCIENCE AKTIENGESELLSCHAFT · DE

Inventors

Thomas Seitz · Viernheim, DE
Andreas van Almsick · Karben, DE
Lothar Willms · Hillscheid, DE
Monika Schmitt · Frankfurt, DE
Thomas Auler · Bad Soden, DE
Hermann Bieringer · Eppstein, DE
Hubert Menne · Hofheim, DE

Key dates

Filing date	Apr 8, 2003
Grant date	Aug 16, 2005
Priority date	—
Expiry date	May 9, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/16
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

What is described are derivatives of benzoylcyclohexanediones of the formula (I) and their use as herbicides. In this formula (I), R1a, R1b, R1c, R2, R3, R4 and R5 denote various radicals, X1 is a bridging atom, X2 is a carbon chain and X3 is a chalcogen atom or an oximino radical.

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