Pharmaceutical compositions containing a 5-oxo-2,3-dihydro-imidazo[1,2-a]-s-triazine and method of use

US3950523A · kind A · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Helmut Stahle
• Herbert Koppe · Ingelheim am Rhein, DE
• Werner Kummer · Ingelheim am Rhein, DE
• Wolfgang Hoefke · Wiesbaden, DE

Key dates

• Filing date: Feb 10, 1975
• Grant date: Apr 13, 1976
• Expiry date: Feb 10, 1995

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K31/53
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Pharmaceutical compositions containing, as an active ingredient, a compound of the formula ##SPC1## Wherein PA1 R.sub.1 is phenyl or mono-, di or tri-substituted phenyl, the substituents being each halogen, methyl, methoxy or trifluoromethyl, and PA1 R.sub.2 is hydrogen, phenyl or halo-phenyl; And a method of using the same as antidepressants.