Aroylsemicarbazide derivatives against thromboembolic diseases

US7763611B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Werner Mederski · Zwingenberg, DE
• Christos Tsaklakidis · Weinheim, DE
• Dieter Dorsch · Ober-Ramstadt, DE
• Bertram Cezanne · Mörfelden, DE
• Johannes Gleitz · Darmstadt, DE

Key dates

• Filing date: May 12, 2004
• Grant date: Jul 27, 2010
• Expiry date: Apr 18, 2027

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D413/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Novel compounds of the formula (I) in which Het, R1, R2 and R3 have the meaning indicated in Patent claim 1, are inhibitors of coagulation factor Xa and can be employed for the prophylaxis and/or therapy of thromboembolic diseases and for the treatment of tumors.