Method for stereochemically controlled production of isomerically pure highly substituted azacyclic compounds

US6900322B1 · kind B1 · utility

Assignee

• Solvay Pharmaceuticals, GmbH · US

Inventors

• Michael Reggelin · Hadamar, DE
• Timo Heinrich · Groß-Umstadt, DE
• Bernd Junker · Bad Soden, DE
• Jochen Antel · Annaberg-Buchholz, DE
• Ulf Preuschoff · Laatzen, DE

Key dates

• Filing date: May 10, 1999
• Grant date: May 31, 2005
• Expiry date: May 10, 2019

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/55
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A method for stereochemically controlled production of azacyclic compounds of general formula (I) in which the substituents have the meanings given in the specification. The invention also relates to intermediate products of this method and to novel azacyclenes.