Patent · US Expired

Methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamide derivatives

US6700017B1 · kind B1 · utility

0Cited by

9References

1Claims

0Family size

Assignee

BAYER HEALTHCARE LLC · DE

Inventors

Walter Hubsch · Wuppertal, DE
Bernd Gallenkamp · Wuppertal, DE
Herbert Gayer · Monheim, DE
Lubbertus Mulder · Hagen, DE
Thorsten Müh · Leverkusen, DE
Reinhard Lantzsch · Leverkusen, DE
Holger Weintritt · Langenfeld, DE

Key dates

Filing date	May 20, 2002
Grant date	Mar 2, 2004
Priority date	—
Expiry date	May 20, 2022

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C251/48
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention provides processes for preparing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamides, to intermediates for this preparation, and to processes for preparing those intermediates.

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