Process for preparing 3-heteroaryl-3-hydroxypropanoic acid derivatives

US7553970B2 · kind B2 · utility

Assignee

• LANXESS Deutschland GmbH · DE

Inventors

• Frank Berendes · Hachenburg, DE
• Markus Eckert · Bad Mergentheim, DE
• Nils Brinkmann · Leverkusen, DE
• Claus Dreisbach
• Ruth Meissner · Leverkusen, DE
• Rainhard Koch · Neunburg vorm Wald, DE

Key dates

• Filing date: Sep 24, 2003
• Grant date: Jun 30, 2009
• Expiry date: Sep 24, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P17/12
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to a process for preparing enantiomer-enriched 3-heteroaryl-3-hydroxypropanoic acid derivatives and 3-heteroaryl-1-aminopropan-3-ols, and to their use.