Patent · US Active

Method for the production of functionalized five-ring heterocycles, and use thereof

US7982046B2 · kind B2 · utility

0Cited by

2References

39Claims

0Family size

Assignee

CHEMETALL GMBH · DE

Inventors

Ute Emmel · Frankfurt am Main, DE
Peter Rittmeyer · Pocking, DE
Ulrich Wietelmann · Friedrichsdorf, DE

Key dates

Filing date	Oct 24, 2006
Grant date	Jul 19, 2011
Priority date	—
Expiry date	Aug 12, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F5/025
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A method for producing functionalized CH-acidic five-ring heterocycles, the resultant five-ring heterocycles and the use thereof for producing pharmaceuticals and crop protection preparations.

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