Process for the preparation of the C1 inactivator

US4915945A · kind A · utility

Assignee

• Behringwerke Aktiengesellschaft · DE

Inventors

• Hermann Pelzer · Cölbe, DE
• Helmut Heber · Marburg, DE
• Norbert Heimburger
• Hans M. Preis · Marburg, DE
• Horst Naumann · Marburg, DE

Key dates

• Filing date: Apr 18, 1985
• Grant date: Apr 10, 1990
• Expiry date: Apr 18, 2005

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K38/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to a process for the preparation of C1 inactivator, which, if appropriate, is hepatitis-free and, if appropriate, can be lyophilized, and its use as a medicament.