Process for the preparation of allysine acetal

US6825014B2 · kind B2 · utility

Assignee

• Degussa AG · DE

Inventors

• Hans-Peter Krimmer · Burgkirchen an der Alz, DE
• Oliver May · Frankfurt, DE
• Ingo Klement · Lich, DE
• Karlheinz Drauz · Alzenau, DE
• Dietmar Reichert · Eschau, DE

Key dates

• Filing date: Jul 30, 2001
• Grant date: Nov 30, 2004
• Expiry date: Jul 30, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P13/04
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

The present invention relates to the preparation of compounds of formula (I): from the corresponding hydantoins by means of an enzymatic process. The L-compound is preferably formed.