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

US4089971A · kind A · utility

Assignee

• Kali-Chemie Pharma GmbH · DE

Inventors

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

Key dates

• Filing date: Oct 15, 1976
• Grant date: May 16, 1978
• Expiry date: Oct 15, 1996

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/04
• WIPO field: Pharmaceuticals
• 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.