Selected CGRP-antagonists, process for preparing them and their use as pharmaceutical compositions

US7696196B2 · kind B2 · utility

Assignee

• Boehringer Ingelheim International GmbH · DE

Inventors

• Stephan Georg Mueller · Warthausen, DE
• Klaus Rudolf · Warthausen, DE
• Philipp Lustenberger · Warthausen, DE
• Dirk Stenkamp · Biberach, DE
• Alexander Dreyer · Ochsenhausen, DE
• Kirsten Arndt · Biberach, DE
• Gerhard Schaenzle · Biberach, DE
• Henri Doods · Warthausen, DE
• Marco Santagostino · Magenta, IT
• Fabio Paleari · Monza, IT

Key dates

• Filing date: Aug 5, 2008
• Grant date: Apr 13, 2010
• Expiry date: Aug 5, 2028

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/06
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to the CGRP antagonists of general formulawherein A, X, D, E, G, M, Q and R1 to R3 are defined as in claim 1,