Substituted 1-(.alpha.-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines, compositions and use

US4322418A · kind A · utility

Assignee

• C. H. Boehringer Sohn · DE

Inventors

• Walter Losel
• Franz Esser · Ingelheim am Rhein, DE
• Otto Roos · Bad Kreuznach, DE
• Richard Reichl · Ingelheim am Rhein, DE
• Franz J. Kuhn · Gau-Algesheim, DE
• Werner Traunecker · Münster-Sarmsheim, DE

Key dates

• Filing date: Apr 3, 1981
• Grant date: Mar 30, 1982
• Expiry date: Apr 3, 2001

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65C2210/0045
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

This invention relates to substituted 1-(.alpha.-aminocarbonyl-benzyl)-3,4-dihydro-isoquinolines in the racemic or optically active form and the non-toxic pharmacologically acceptable salts thereof. These compounds are useful in the promotion of blood circulation in warm-blooded animals.