Method of producing amino acids and amino-acid derivatives

US6121487A · kind A · utility

Assignee

• Degussa-Huels AG · DE

Inventors

• Annegret Vogt · Morristown, US
• Hans-Josef Altenbach · Wuppertal, DE
• Michael Kirschbaum · Weiterstadt, DE
• Michael Hahn · Langenfeld, DE
• Mike Matthaus · Wuppertal, DE
• Andreas Rainer Hermann · Wuppertal, DE

Key dates

• Filing date: Jul 28, 1999
• Grant date: Sep 19, 2000
• Expiry date: Jul 28, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C231/18
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present invention is relative to a chemical method of producing compounds of the general formula (I) ##STR1## starting from compounds of the general formula (II) and (III) ##STR2## under radical conditions. Products I are used as intermediates in the synthesis of bioactive substances.