Intermediates for synthesizing pharmaceutically active 3,7-diazabicyclo-(3,3,1)-nonane compounds

US4742172A · kind A · utility

Assignee

• Kali-Chemie Pharma GmbH · DE

Inventors

• Uwe Schoen · Burgdorf, DE
• Bernd Hachmeister · Hannover, DE
• Wolfgang Kehrbach · Hannover, DE
• Ulrich Kuehl · Hannover, DE
• Gerd Buschmann · Velbert, DE

Key dates

• Filing date: May 27, 1987
• Grant date: May 3, 1988
• Expiry date: May 27, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D471/10
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

3,7-diaza bicyclo-(3,3,1)-nonane compounds of the formula ##STR1## in which substituents R.sub.1, R.sub.2, R.sub.3, R.sub.4, Z.sub.1, and Z.sub.2 indicate the substituents as they are given in the description of the invention, can be employed to produce certain pharmaceutically useful compounds.