Patent · US Expired

2,4,5-Trisubstituted phenylketoenols

US6933261B2 · kind B2 · utility

10Cited by

13References

7Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Folker Lieb · Leverkusen, DE
Hermann Hagemann · Leverkusen, DE
Arno Widdig · Odenthal, DE
Michael Ruther · Monheim, DE
Reiner Fischer · Monheim, DE
Thomas Bretschneider · Lohmar, DE
Christoph Erdelen · Leichlingen, DE
Ulrike Wachendorff-Neumann · Neuwied, DE
Hans-Joachim Santel · Leverkusen, DE
Markus Dollinger · Leverkusen, DE
Alan Graff · Leverkusen, DE
Norbert Mencke · Leverkusen, DE
Andreas Turberg · Haan, DE
Peter Dahmen · Neuss, DE

Key dates

Filing date	Sep 19, 2002
Grant date	Aug 23, 2005
Priority date	—
Expiry date	Sep 19, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D333/32
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The invention relates to new phenyl-substituted cyclic ketoenols of the formula (I) in which

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