Pharmaceutically active 2,9-dioxatricyclo[4,3,1,0.sup.3,7 ]decanes

US4189437A · kind A · utility

Assignee

• Kali-Chemie Pharma GmbH · DE

Inventors

• Peter W. Thies · Hannover, DE
• Akiji Asai · Wennigsen (Deister), DE

Key dates

• Filing date: Mar 9, 1978
• Grant date: Feb 19, 1980
• Expiry date: Mar 9, 1998

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D493/08
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Pharmaceutically active 2,9-dioxatricyclo[4,3,1,0.sup.3,7 ]decanes and the process for their production and the production of various intermediates are disclosed. Pharmaceutical compositions containing an effective amount of the novel compounds and a pharmaceutically acceptable carrier are also disclosed.