Tetravalent bispecific receptors, the preparation and use thereof

US5959083A · kind A · utility

Assignee

• Behringwerke Aktiengesellschaft · DE

Inventors

• Klaus Bosslet · Marburg, DE
• Gerhard Seemann · Lahntal, DE

Key dates

• Filing date: Sep 21, 1994
• Grant date: Sep 28, 1999
• Expiry date: Sep 21, 2014

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S530/866
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to bispecific tetravalent receptors of the formula I ##STR1## or formula II ##STR2## against a tumor-associated antigen and against an agent active against tumors.