Method for producing 5-hydroxyalkyl-substituted 1-phenyl-1,2,4-triazole derivatives

US10703742B2 · kind B2 · utility

Assignee

• Bayer Pharma Aktiengesellschaft · DE

Inventors

• Heiko Schirmer · Solingen, DE
• Philipp Rubenbauer · Bensheim, DE
• Hans-Christian Militzer · Odenthal, DE
• Marie-Pierre Collin-Kröpelin · Wuppertal, DE
• Frank Süβmeier · Birkenfeld, DE
• Kersten Matthias Gericke · Wuppertal, DE
• Thomas Neubauer · Wuppertal, DE
• Chantal Fürstner · Neheim, DE

Key dates

• Filing date: May 2, 2017
• Grant date: Jul 7, 2020
• Expiry date: May 2, 2037

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P20/55
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present application relates to a novel and improved process for preparing 5-(hydroxyalkyl)-1-phenyl-1,2,4-triazole derivatives of the formula (I)